APA ציטוט

Watson, R. D., & Patel, P. N. (1986). Survival in second degree atrioventricular block.

Citação norma Chicago

Watson, R D., and P N. Patel. Survival in Second Degree Atrioventricular Block. 1986.

ציטוט MLA

Watson, R D., and P N. Patel. Survival in Second Degree Atrioventricular Block. 1986.