Стиль цитування APA (7-ме видання)

Čejna Vladimr̕, Chld̀ek Gustav, & Faculty of Agriculture, U. o. Z. The importance of monitoring changes in milk fat to milk protein ratio in holstein cows during lactation.

Чикаго стиль цитування (17-те видання)

Čejna Vladimr̕, Chld̀ek Gustav, та University of Zagreb Faculty of Agriculture. The Importance of Monitoring Changes in Milk Fat to Milk Protein Ratio in Holstein Cows During Lactation.

Стиль цитування MLA (9-ме видання)

Čejna Vladimr̕, et al. The Importance of Monitoring Changes in Milk Fat to Milk Protein Ratio in Holstein Cows During Lactation.