APA aipamena

Long, L. (2013). Otis and the puppy. New York: Philomel Books.

Chicago Style aipamena

Long, Loren. Otis and the Puppy. New York: Philomel Books, 2013.

MLA aipamena

Long, Loren. Otis and the Puppy. New York: Philomel Books, 2013.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.