Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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