APA (7th ed.) Citation

Bolles, E. B. (1984). The Penguin adoption handbook: A guide to creating your new family. Penguin.

Chicago Style (17th ed.) Citation

Bolles, Edmund Blair. The Penguin Adoption Handbook: A Guide to Creating Your New Family. New York: Penguin, 1984.

MLA (9th ed.) Citation

Bolles, Edmund Blair. The Penguin Adoption Handbook: A Guide to Creating Your New Family. Penguin, 1984.