Cita APA (7th ed.)
Paddock, J. The ontogeny of behavior and the concept of instinct.
Cita Chicago (17th ed.)
Paddock, John. The Ontogeny of Behavior and the Concept of Instinct.
Cita MLA (9th ed.)
Paddock, John. The Ontogeny of Behavior and the Concept of Instinct.
Atenció: Aquestes cites poden no estar 100% correctes.