APA-referens (7:e uppl.)
Twain, M. (2001). Tom Sawyer abroad, Tom Sawyer detective, and other stories, etc., etc. Digital Scanning.
Chicago-referens (17:e uppl.)
Twain, Mark. Tom Sawyer Abroad, Tom Sawyer Detective, and Other Stories, Etc., Etc. Scituate, Mass.: Digital Scanning, 2001.
MLA-referens (9:e uppl.)
Twain, Mark. Tom Sawyer Abroad, Tom Sawyer Detective, and Other Stories, Etc., Etc. Digital Scanning, 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.