APA引文

Sanger, D. E. (2012). Confront and conceal: Obama's secret wars and surprising use of american power.

Chicago Style (17th ed.) Citation

Sanger, David E. Confront and Conceal: Obama's Secret Wars and Surprising Use of American Power. 2012.

MLA引文

Sanger, David E. Confront and Conceal: Obama's Secret Wars and Surprising Use of American Power. 2012.

警告：這些引文格式不一定是100％准確.