APA引文

Kohn, G., Milligan, E. H. M., & Wilkinson, J. F. (1943). Vitamin A and C Nutrition in Children, and their Physical Condition.

Citação norma Chicago

Kohn, G., E. H. M. Milligan, and John F. Wilkinson. Vitamin A and C Nutrition in Children, and Their Physical Condition. 1943.

MLA引文

Kohn, G., E. H. M. Milligan, and John F. Wilkinson. Vitamin A and C Nutrition in Children, and Their Physical Condition. 1943.

警告：這些引文格式不一定是100％准確.