APA

Tygiel J., . (2006). Ronald Reagan and the triumph of American conservatism. New York: Pearson Longman.

Chicago

Tygiel Jules, . 2006. Ronald Reagan and the triumph of American conservatism. New York: Pearson Longman.

Harvard

Tygiel J., . (2006). Ronald Reagan and the triumph of American conservatism. New York: Pearson Longman.

MLA

Tygiel Jules, . Ronald Reagan and the triumph of American conservatism. New York: Pearson Longman. 2006.