APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

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