Cita APA (7a ed.)

Germain, C. B. (1991). Human behavior in the social environment: An ecological view. Columbia Univ. Press.

Cita Chicago Style (17a ed.)

Germain, Carel B. Human Behavior in the Social Environment: An Ecological View. New York: Columbia Univ. Press, 1991.

Cita MLA (9a ed.)

Germain, Carel B. Human Behavior in the Social Environment: An Ecological View. Columbia Univ. Press, 1991.