APA (7th ed.) Citation

Barker, R. G. (1968). Ecological psychology: Concepts and methods for studying the environment of human behavior. Stanford University Press.

Chicago Style (17th ed.) Citation

Barker, Roger Garlock. Ecological Psychology: Concepts and Methods for Studying the Environment of Human Behavior. Stanford, California: Stanford University Press, 1968.

MLA (9th ed.) Citation

Barker, Roger Garlock. Ecological Psychology: Concepts and Methods for Studying the Environment of Human Behavior. Stanford University Press, 1968.