APA (7th ed.) Citation

Carle, E. (1972). The secret birthday message. Crowell.

Chicago Style (17th ed.) Citation

Carle, Eric. The Secret Birthday Message. New York: Crowell, 1972.

MLA (8th ed.) Citation

Carle, Eric. The Secret Birthday Message. Crowell, 1972.

Warning: These citations may not always be 100% accurate.