APA (7th ed.) Citation

Stonehouse, B., & Boyer, T. (1979). Penguins. McGraw-Hill.

Chicago Style (17th ed.) Citation

Stonehouse, Bernard, and Trevor Boyer. Penguins. New York: McGraw-Hill, 1979.

MLA (9th ed.) Citation

Stonehouse, Bernard, and Trevor Boyer. Penguins. McGraw-Hill, 1979.