APA (7th ed.) Zitazioa

Gifford Griselda & Rayner, M. (1978). Cass the brave. Puffin Books.

Chicago Style (17th ed.) Zitazioa

Gifford Griselda eta Mary Rayner. Cass the Brave. New York: Puffin Books, 1978.

MLA (9th ed.) Zitazioa

Gifford Griselda eta Mary Rayner. Cass the Brave. Puffin Books, 1978.