APA引文

Duffy, T. J. (1981). Torsion of the Fallopian tube in a premenarchal girl. BMJ Group.

Citação norma Chicago

Duffy, T. J. Torsion of the Fallopian Tube in a Premenarchal Girl. BMJ Group, 1981.

MLA引文

Duffy, T. J. Torsion of the Fallopian Tube in a Premenarchal Girl. BMJ Group, 1981.

警告：這些引文格式不一定是100％准確.