Phi Kappa Phi. (2001). Phi Kappa Phi forum. Honor Society of Phi Kappa Phi.
芝加哥风格引文Phi Kappa Phi. Phi Kappa Phi Forum. Baton Rouge, La.: Honor Society of Phi Kappa Phi, 2001.
MLA引文Phi Kappa Phi. Phi Kappa Phi Forum. Honor Society of Phi Kappa Phi, 2001.
警告：这些引文格式不一定是100％准确.