APA aipamena

Adriaense, J. E. C., Martin, J. S., Schiestl, M., Lamm, C., & Bugnyar, T. (2019). Negative emotional contagion and cognitive bias in common ravens (Corvus corax). Proc Natl Acad Sci U S A.

Chicago Style aipamena

Adriaense, Jessie E. C., Jordan S. Martin, Martina Schiestl, Claus Lamm, and Thomas Bugnyar. "Negative Emotional Contagion and Cognitive Bias in Common Ravens (Corvus Corax)." Proc Natl Acad Sci U S A 2019.

MLA aipamena

Adriaense, Jessie E. C., et al. "Negative Emotional Contagion and Cognitive Bias in Common Ravens (Corvus Corax)." Proc Natl Acad Sci U S A 2019.