APA stil citiranja

Pikunas, J., & Albrecht, E. J. (1961). Psychology of human development: Psychology of human development. New York: McGraw-Hill.

Chicago stil citiranja

Pikunas, Justin, and Eugene J. Albrecht. Psychology of human development: Psychology of human development. New York: McGraw-Hill, 1961.

MLA stil citiranja

Pikunas, Justin, and Eugene J. Albrecht. Psychology of human development: Psychology of human development. New York: McGraw-Hill, 1961.