APA (7th ed.) Citation

Lorenz, K. (1981). The foundations of ethology. Springer.

Chicago Style (17th ed.) Citation

Lorenz, Konrad. The Foundations of Ethology. New York u.a: Springer, 1981.

MLA (9th ed.) Citation

Lorenz, Konrad. The Foundations of Ethology. Springer, 1981.

Warning: These citations may not always be 100% accurate.