APA (7th ed.) Citation

Marsh, B., Schuck-Paim, C., & Kacelnik, A. (2004). Energetic state during learning affects foraging choices in starlings.

Chicago Style (17th ed.) Citation

Marsh, B., C. Schuck-Paim, and A. Kacelnik. Energetic State During Learning Affects Foraging Choices in Starlings. 2004.

MLA (9th ed.) Citation

Marsh, B., et al. Energetic State During Learning Affects Foraging Choices in Starlings. 2004.