APA引文

Pratchett, T. (2009). Unseen academicals: A novel of Discworld (First edition.). Harper.

Chicago Style (17th ed.) Citation

Pratchett, Terry. Unseen Academicals: A Novel of Discworld. First edition. New York: Harper, 2009.

MLA引文

Pratchett, Terry. Unseen Academicals: A Novel of Discworld. First edition. Harper, 2009.

警告：這些引文格式不一定是100％准確.