APA引文

Muldoon, M. F., Manuck, S. B., & Matthews, K. A. (1990). Lowering cholesterol concentrations and mortality: Authors' reply.

Citação norma Chicago

Muldoon, Matthew F., Stephen B. Manuck, and Karen A. Matthews. Lowering Cholesterol Concentrations and Mortality: Authors' Reply. 1990.

MLA引文

Muldoon, Matthew F., Stephen B. Manuck, and Karen A. Matthews. Lowering Cholesterol Concentrations and Mortality: Authors' Reply. 1990.

警告：這些引文格式不一定是100％准確.