APA

De Young C. A., . (1942). Introduction to American Public Education. New York: McGraw-Hill.

Chicago

De Young Chris A, . 1942. Introduction to American Public Education. New York: McGraw-Hill.

Harvard

De Young C. A., . (1942). Introduction to American Public Education. New York: McGraw-Hill.

MLA

De Young Chris A, . Introduction to American Public Education. New York: McGraw-Hill. 1942.