Gifford Griselda & Rayner, M. (1978). Cass the brave. Puffin Books.
Citación estilo ChicagoGifford Griselda and Mary Rayner. Cass the Brave. New York: Puffin Books, 1978.
Cita MLAGifford Griselda and Mary Rayner. Cass the Brave. Puffin Books, 1978.
Warning: These citations may not always be 100% accurate.