APA (7th ed.) Citation

Tinbergen, N. (1969). The study of instinct: With a new introd (1. ed., 2. impr., repr.). Clarendon Pr.

Chicago Style (17th ed.) Citation

Tinbergen, Nikolaas. The Study of Instinct: With a New Introd. 1. ed., 2. impr., repr. Oxford: Clarendon Pr, 1969.

MLA (9th ed.) Citation

Tinbergen, Nikolaas. The Study of Instinct: With a New Introd. 1. ed., 2. impr., repr. Clarendon Pr, 1969.