APA način citiranja

Barclay, R. P., & Shannon, R. S. (1975). Trial of artificial diet in treatment of cystic fibrosis of pancreas.

Čikaški stil citiranja

Barclay, R P., i R S. Shannon. Trial of Artificial Diet in Treatment of Cystic Fibrosis of Pancreas. 1975.

MLA način citiranja

Barclay, R P., i R S. Shannon. Trial of Artificial Diet in Treatment of Cystic Fibrosis of Pancreas. 1975.