APA

Ulich R., . (1945). History of Educational Thought. New York: American Book.

Chicago

Ulich Robert, . 1945. History of Educational Thought. New York: American Book.

Harvard

Ulich R., . (1945). History of Educational Thought. New York: American Book.

MLA

Ulich Robert, . History of Educational Thought. New York: American Book. 1945.