APA način citiranja

Eriksson, L., Kangas, A., Valtonen, M., & Voutilainen, M. Diurnal rhythm of melatonin in young calves and intake of melatonin in milk.

Čikaški stil citiranja

Eriksson, L., A.-P Kangas, M. Valtonen, i M. Voutilainen. Diurnal Rhythm of Melatonin in Young Calves and Intake of Melatonin in Milk.

MLA način citiranja

Eriksson, L., A.-P Kangas, M. Valtonen, i M. Voutilainen. Diurnal Rhythm of Melatonin in Young Calves and Intake of Melatonin in Milk.