APA引文

Pfiffner, J. P. (2008). Power play: The Bush presidency and the Constitution LCC. Brookings Institution Press.

Trích dẫn kiểu Chicago

Pfiffner, James P. Power Play: The Bush Presidency and the Constitution LCC. Brookings Institution Press, 2008.

MLA引文

Pfiffner, James P. Power Play: The Bush Presidency and the Constitution LCC. Brookings Institution Press, 2008.

警告：這些引文格式不一定是100％准確.