Hogstad, O. (2013). Fattening strategies and social status in Willow Tits Poecile montanus during the non-breeding season: Support for the optimal body mass hypothesis. Akad. Forl.
Chicago-Zitierstil (17. Ausg.)Hogstad, Olav. Fattening Strategies and Social Status in Willow Tits Poecile Montanus During the Non-breeding Season: Support for the Optimal Body Mass Hypothesis. Trondheim: Akad. Forl, 2013.
MLA-Zitierstil (9. Ausg.)Hogstad, Olav. Fattening Strategies and Social Status in Willow Tits Poecile Montanus During the Non-breeding Season: Support for the Optimal Body Mass Hypothesis. Akad. Forl, 2013.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.