Cita APA (7a ed.)

Thomae, H. (1974). The adolescent and his environment: Contributions to an ecology of teen-age behavior. Contributions to human development.

Cita Chicago Style (17a ed.)

Thomae, Hans. "The Adolescent and His Environment: Contributions to an Ecology of Teen-age Behavior." Contributions to Human Development 1974.

Cita MLA (9a ed.)

Thomae, Hans. "The Adolescent and His Environment: Contributions to an Ecology of Teen-age Behavior." Contributions to Human Development, 1974.