एपीए उद्धरण

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

शिकागो स्टाइल उद्धरण

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

एमएलए उद्धरण

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