Most schools have accounts and you only need to either log in using your school credentials or access it through your school's server.
WorldCat has an added treat; it will create citations in almost any format which you can copy and paste into your document.
(Photo credit: 10-Smart-Search-Engine… (n.d.). Retrieved October 13, 2016, from www.jeffbullas.com/wp-content/uploads/2014/10/10-Smart-Search-Engine-Marketing-Tactics-To-Get-Free-Google-Traffic-1.jpg) George Washington Papers at the Library of Congress Search. WorldCat.org: The World's Largest Library Catalog. EBSCOhost Online Research Databases.
Internet Archive: Digital Library of Free Books, Movies, Music & Wayback Machine. Finding Primary Sources for Teachers and Students. Primary Sources from DocsTeach Thousands of online primary source documents from the National Archives to bring the past to life as classroom teaching tools.Online Catalog Find online primary source materials for classroom & student projects from the National Archive's online catalog (OPA).
Beginning Research Activities Student activities designed to help you navigate the National Archives resources and web site. Online Exhibits Exhibits featuring online documents, photos and primary sources from the National Archives Our Documents 100 Milestone Documents of American History Getting Started with Research How to start researching records at the National Archives. Finding your topic, identifying records, planning a visit, and more. Documents in Law, History and Diplomacy. Internet History Sourcebooks. Full Text Sources Links to full texts of books available at this and other sites will be listed here.
The texts are also integrated within the overall structure of the Sourcebook. This listing is to aid compilers of web guides to online books, etc. The books that tend to have been put online here, or those that have been linked, tend to be those entire books that are often assigned to students in college classes to be read along with the more usual excerpted texts. JSTOR. Project MUSE.