APA Alıntı

Ellis, W. R., & Bell, G. D. (1981). Treatment of biliary duct stones with a terpene preparation.

Chicago Stili Alıntı

Ellis, W R., ve G D. Bell. Treatment of Biliary Duct Stones With a Terpene Preparation. 1981.

MLA Alıntı

Ellis, W R., ve G D. Bell. Treatment of Biliary Duct Stones With a Terpene Preparation. 1981.