APA

Brubacher J. S., . (1947). A history of the problems of education. New York: McGraw-Hill.

Chicago

Brubacher John Seiler, . 1947. A history of the problems of education. New York: McGraw-Hill.

Harvard

Brubacher J. S., . (1947). A history of the problems of education. New York: McGraw-Hill.

MLA

Brubacher John Seiler, . A history of the problems of education. New York: McGraw-Hill. 1947.