APA (7th ed.) Citation

Thorpe, W. H. (1963). Learning and instinct in animals (New ed., extensively rev. & enl.). Methuen.

Chicago Style (17th ed.) Citation

Thorpe, W. H. Learning and Instinct in Animals. New ed., extensively rev. & enl. London: Methuen, 1963.

MLA (9th ed.) Citation

Thorpe, W. H. Learning and Instinct in Animals. New ed., extensively rev. & enl. Methuen, 1963.