APA aipamena

Mayer, M. (2004). Just a snowman. HarperFestival.

Chicago Style aipamena

Mayer, Mercer. Just a Snowman. New York: HarperFestival, 2004.

MLA aipamena

Mayer, Mercer. Just a Snowman. HarperFestival, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.