APA stil citiranja

Dworetzky, J. P., & Davis, N. J. (1989). Human development: Human development : a lifespan approach. St. Paul: West Publishing Company.

Chicago stil citiranja

Dworetzky, John P., and Nancy J. Davis. Human development: Human development : a lifespan approach. St. Paul: West Publishing Company, 1989.

MLA stil citiranja

Dworetzky, John P., and Nancy J. Davis. Human development: Human development : a lifespan approach. St. Paul: West Publishing Company, 1989.