APA način citiranja

Hardy, K. J., Hoffman, N. E., Mihaly, G., Sewell, R. B., & Smallwood, R. A. (1980). Bile acid metabolism in fetal sheep; perinatal changes in the bile acid pool.

Čikaški stil citiranja

Hardy, K J., N E. Hoffman, G. Mihaly, R B. Sewell, i R A. Smallwood. Bile Acid Metabolism in Fetal Sheep; Perinatal Changes in the Bile Acid Pool. 1980.

MLA način citiranja

Hardy, K J., et al. Bile Acid Metabolism in Fetal Sheep; Perinatal Changes in the Bile Acid Pool. 1980.