APA引文

Cherry, S. H. (2004). Understanding pregnancy and childbirth. Hoboken, N.J: John Wiley & Sons.

Trích dẫn kiểu Chicago

Cherry, Sheldon H. Understanding Pregnancy and Childbirth. Hoboken, N.J: John Wiley & Sons, 2004.

MLA引文

Cherry, Sheldon H. Understanding Pregnancy and Childbirth. Hoboken, N.J: John Wiley & Sons, 2004.

警告：这些引文格式不一定是100％准确.