APA Citation

DeGregorio, W. A. (1989). The complete book of U.S. presidents (2nd ed.). New York: Dembner Books : Distributed by W.W. Norton.

Chicago Style Citation

DeGregorio, William A. The Complete Book of U.S. Presidents. 2nd ed. New York: Dembner Books : Distributed by W.W. Norton, 1989.

MLA Citation

DeGregorio, William A. The Complete Book of U.S. Presidents. 2nd ed. New York: Dembner Books : Distributed by W.W. Norton, 1989.

Warning: These citations may not always be 100% accurate.