APA引文

Hawthorne, K. (1997). Breastfeeding and health in the western World.

Citação norma Chicago

Hawthorne, K. Breastfeeding and Health in the Western World. 1997.

MLA引文

Hawthorne, K. Breastfeeding and Health in the Western World. 1997.

警告：這些引文格式不一定是100％准確.