APA aipamena

Brommer, J. E., Huttunen, K., Karell, P., Kolunen, H., Kontiainen, P., & Pietiainena, H. Aggressive ural owl mothers recruit more offspring.

Chicago Style aipamena

Brommer, Jon E., Kalle Huttunen, Patrik Karell, Heikki Kolunen, Pekka Kontiainen, và Hannu Pietiainena. Aggressive Ural Owl Mothers Recruit More Offspring.

MLA aipamena

Brommer, Jon E., et al. Aggressive Ural Owl Mothers Recruit More Offspring.