APA引文

Watson, R. (2006). Belgium to tighten drug advertising laws. BMJ Publishing Group Ltd.

Citação norma Chicago

Watson, Rory. Belgium to Tighten Drug Advertising Laws. BMJ Publishing Group Ltd, 2006.

MLA引文

Watson, Rory. Belgium to Tighten Drug Advertising Laws. BMJ Publishing Group Ltd, 2006.

警告：這些引文格式不一定是100％准確.