APA (7. basım) Alıntı

Pikunas, J. (1961). Psychology of human development. McGraw-Hill.

Chicago Style (17. basım) Atıf

Pikunas, Justin. Psychology of Human Development. Nueva York: McGraw-Hill, 1961.

MLA (9th ed.) Atıf

Pikunas, Justin. Psychology of Human Development. McGraw-Hill, 1961.