APA (7th ed.) Citation

Quigg, P. W. (1978). Protecting natural areas: An introduction to the creation of national parks and reserves. National Audubon Society.

Chicago Style (17th ed.) Citation

Quigg, Philip W. Protecting Natural Areas: An Introduction to the Creation of National Parks and Reserves. New York: National Audubon Society, 1978.

MLA (9th ed.) Citation

Quigg, Philip W. Protecting Natural Areas: An Introduction to the Creation of National Parks and Reserves. National Audubon Society, 1978.