APA (7th ed.) Citation

Sedgwick, J. (1988). The peaceable kingdom: A year in the life of America's oldest zoo. Morrow.

Chicago Style (17th ed.) Citation

Sedgwick, John. The Peaceable Kingdom: A Year in the Life of America's Oldest Zoo. New York: Morrow, 1988.

MLA (9th ed.) Citation

Sedgwick, John. The Peaceable Kingdom: A Year in the Life of America's Oldest Zoo. Morrow, 1988.