APA (7th ed.) Citation

Rolan, R. G. (1973). Laboratory and field investigations in general ecology. Macmillan.

Chicago Style (17th ed.) Citation

Rolan, Robert G. Laboratory and Field Investigations in General Ecology. New York: Macmillan, 1973.

MLA (9th ed.) Citation

Rolan, Robert G. Laboratory and Field Investigations in General Ecology. Macmillan, 1973.