APA引文

Cowgill, G. R. (1947). The Importance of Training in Nutrition for Students in Public Health.

Citação norma Chicago

Cowgill, George R. The Importance of Training in Nutrition for Students in Public Health. 1947.

MLA引文

Cowgill, George R. The Importance of Training in Nutrition for Students in Public Health. 1947.

警告：這些引文格式不一定是100％准確.