APA (7th ed.) Citation

Hazen, W. E. (1975). Readings in population and community ecology (3rd ed.). Saunders.

Chicago Style (17th ed.) Citation

Hazen, William Eugene. Readings in Population and Community Ecology. 3rd ed. Philadelphia: Saunders, 1975.

MLA (9th ed.) Citation

Hazen, William Eugene. Readings in Population and Community Ecology. 3rd ed. Saunders, 1975.