APA aipamena

Leveen, T. (2013). Sick. New York: Amulet Books.

Chicago Style aipamena

Leveen, Tom. Sick. New York: Amulet Books, 2013.

MLA aipamena

Leveen, Tom. Sick. New York: Amulet Books, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.