Kirshner, G. (1970). From Instinct to Intelligence: How animals learn. Grosset and Dunlop.
Cita Chicago (17th ed.)Kirshner, Gloria. From Instinct to Intelligence: How Animals Learn. New York: Grosset and Dunlop, 1970.
Cita MLA (9th ed.)Kirshner, Gloria. From Instinct to Intelligence: How Animals Learn. Grosset and Dunlop, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.