APA引文

Owens, T. (2007). Sex workers make a valuable contribution to society. BMJ Publishing Group Ltd.

Citação norma Chicago

Owens, Tuppy. Sex Workers Make a Valuable Contribution to Society. BMJ Publishing Group Ltd, 2007.

MLA引文

Owens, Tuppy. Sex Workers Make a Valuable Contribution to Society. BMJ Publishing Group Ltd, 2007.

警告：這些引文格式不一定是100％准確.