APA (7th ed.) Citation

Pikunas, J. (1969). Human development: A science of growth. McGraw-Hill.

Chicago Style (17th ed.) Citation

Pikunas, Justin. Human Development: A Science of Growth. New York [u.a.]: McGraw-Hill, 1969.

MLA (9th ed.) Citation

Pikunas, Justin. Human Development: A Science of Growth. McGraw-Hill, 1969.