APA (7th ed.) Citation

Freidin, E., Freidin, E., & Kacelnik, A. (2007). Rationality, foraging, and associative learning.

Chicago Style (17th ed.) Citation

Freidin, E., Esteban Freidin, and A. Kacelnik. Rationality, Foraging, and Associative Learning. 2007.

MLA (9th ed.) Citation

Freidin, E., et al. Rationality, Foraging, and Associative Learning. 2007.