APA (7th ed.) Citation

Dygard, T. J. (1991). Wilderness peril. Penguin.

Chicago Style (17th ed.) Citation

Dygard, Thomas J. Wilderness Peril. New York: Penguin, 1991.

MLA (9th ed.) Citation

Dygard, Thomas J. Wilderness Peril. Penguin, 1991.

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