APA(7版)引用形式

Birch, W. R., & Cooperman, E. T. (2009). The country seats of the United States. University of Pennsylvania Press.

Chicagoスタイル(17版)引用形式

Birch, William Russell, , Emily T. Cooperman. The Country Seats of the United States. Philadelphia: University of Pennsylvania Press, 2009.

MLA(9版)引用形式

Birch, William Russell, , Emily T. Cooperman. The Country Seats of the United States. University of Pennsylvania Press, 2009.