APA aipamena

McElligott, M. (2012). Even aliens need snacks. Walker.

Chicago Style aipamena

McElligott, Matthew. Even Aliens Need Snacks. New York: Walker, 2012.

MLA aipamena

McElligott, Matthew. Even Aliens Need Snacks. Walker, 2012.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.