APA Alıntı

Fagher, B., Persson, S., & Svensson, S. E. (1977). Double-blind comparison of verapamil and practolol in the treatment of angina pectoris. BMJ Group.

Chicago Stili Alıntı

Fagher, B., S. Persson, ve S. E. Svensson. Double-blind Comparison of Verapamil and Practolol in the Treatment of Angina Pectoris. BMJ Group, 1977.

MLA Alıntı

Fagher, B., S. Persson, ve S. E. Svensson. Double-blind Comparison of Verapamil and Practolol in the Treatment of Angina Pectoris. BMJ Group, 1977.