APA引文

Wells, R. (1994). Girl or boy: Choose the sex of your baby 1994. UBS Publishers Distributers.

Chicago Edition Citation

Wells, Ronald. Girl or Boy: Choose the Sex of Your Baby 1994. New Delhi: UBS Publishers Distributers, 1994.

MLA引文

Wells, Ronald. Girl or Boy: Choose the Sex of Your Baby 1994. UBS Publishers Distributers, 1994.

警告：這些引文格式不一定是100％准確.