APA način citiranja

Ween, H., Ropstad, E., Säkkinen, H., & Lenvik, D. (1999). Pregnancy Status of Reindeer Calves (Rangifer tarandus tarandus) on Two Occasions During the Winter Season. Acta Vet Scand.

Čikaški stil citiranja

Ween, H., E. Ropstad, H. Säkkinen, i D. Lenvik. "Pregnancy Status of Reindeer Calves (Rangifer Tarandus Tarandus) On Two Occasions During the Winter Season." Acta Vet Scand 1999.

MLA način citiranja

Ween, H., E. Ropstad, H. Säkkinen, i D. Lenvik. "Pregnancy Status of Reindeer Calves (Rangifer Tarandus Tarandus) On Two Occasions During the Winter Season." Acta Vet Scand 1999.