Bilgere. Imperial. University of Pittsburgh Press.
Chicago Style (17th ed.) CitationBilgere. Imperial. University of Pittsburgh Press.
MLA引文Bilgere. Imperial. University of Pittsburgh Press.
警告：這些引文格式不一定是100％准確.
APA引文
Bilgere. Imperial. University of Pittsburgh Press.
Chicago Style (17th ed.) CitationBilgere. Imperial. University of Pittsburgh Press.
MLA引文Bilgere. Imperial. University of Pittsburgh Press.