Παραπομπή σε μορφή APA (7η εκδ.)

Berglund, B. (1988). Calving performance, production and reproduction in early lactation: Studies on variation and interrelationships in Swedish dairy breeds under experimental conditions. Sveriges lantbruksuniversitet.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Berglund, Britt. Calving Performance, Production and Reproduction in Early Lactation: Studies on Variation and Interrelationships in Swedish Dairy Breeds Under Experimental Conditions. Uppsala: Sveriges lantbruksuniversitet, 1988.

Παραπομπή σε μορφή MLA (8th εκδ.)

Berglund, Britt. Calving Performance, Production and Reproduction in Early Lactation: Studies on Variation and Interrelationships in Swedish Dairy Breeds Under Experimental Conditions. Sveriges lantbruksuniversitet, 1988.