APA استشهاد

Dionisopoulos, P. A. (1970). Government of the United States. Charles Scribner.

استشهاد بنمط شيكاغو

Dionisopoulos, P Allan. Government of the United States. New York: Charles Scribner, 1970.

MLA استشهاد

Dionisopoulos, P Allan. Government of the United States. Charles Scribner, 1970.