APA引文

Paganini-Hill, A., Ross, R. K., & Henderson, B. E. (1990). Aspirin use and chronic diseases: Authors' reply.

Citação norma Chicago

Paganini-Hill, Annlia, Ronald K. Ross, and Brian E. Henderson. Aspirin Use and Chronic Diseases: Authors' Reply. 1990.

MLA引文

Paganini-Hill, Annlia, Ronald K. Ross, and Brian E. Henderson. Aspirin Use and Chronic Diseases: Authors' Reply. 1990.

警告：這些引文格式不一定是100％准確.