APA引文

Witham, M. D., & McMurdo, M. E. (2002). Exercise training and heart failure.

Citação norma Chicago

Witham, Miles D., and Marion Et McMurdo. Exercise Training and Heart Failure. 2002.

MLA引文

Witham, Miles D., and Marion Et McMurdo. Exercise Training and Heart Failure. 2002.

警告：這些引文格式不一定是100％准確.