APA引文

King, C., Siegel, M., & Pucci, L. (2000). Exposure of black youths to cigarette advertising in magazines. BMJ Group.

Citação norma Chicago

King, C., M. Siegel, and L. Pucci. Exposure of Black Youths to Cigarette Advertising in Magazines. BMJ Group, 2000.

MLA引文

King, C., M. Siegel, and L. Pucci. Exposure of Black Youths to Cigarette Advertising in Magazines. BMJ Group, 2000.

警告：這些引文格式不一定是100％准確.