Cita APA

Greives, T. J., Kingma, S. A., Beltrami, G., & Hau, M. (2012). Melatonin delays clutch initiation in a wild songbird. The Royal Society.

Chicago Style Citation

Greives, Timothy J., Sjouke A. Kingma, Giulia Beltrami, i Michaela Hau. Melatonin Delays Clutch Initiation in a Wild Songbird. The Royal Society, 2012.

Cita MLA

Greives, Timothy J., Sjouke A. Kingma, Giulia Beltrami, i Michaela Hau. Melatonin Delays Clutch Initiation in a Wild Songbird. The Royal Society, 2012.