APA引文

Ambar, S. M. (2012). How governors built the modern American presidency. University of Pennsylvania Press.

Chicago Style (17th ed.) Citation

Ambar, Saladin M. How Governors Built the Modern American Presidency. Philadelphia: University of Pennsylvania Press, 2012.

MLA引文

Ambar, Saladin M. How Governors Built the Modern American Presidency. University of Pennsylvania Press, 2012.

警告：這些引文格式不一定是100％准確.