Cita APA (7th ed.)
Tinbergen, N. (1972). Social behaviour in animals: With special reference to vertebrates. Chapman and Hall.
Cita Chicago (17th ed.)
Tinbergen, Niko. Social Behaviour in Animals: With Special Reference to Vertebrates. [London]: Chapman and Hall, 1972.
Cita MLA (9th ed.)
Tinbergen, Niko. Social Behaviour in Animals: With Special Reference to Vertebrates. Chapman and Hall, 1972.
Atenció: Aquestes cites poden no estar 100% correctes.