APA

Barr J. A., . (1958). The elementary teacher and guidance. New York: Holt.

Chicago

Barr John A, . 1958. The elementary teacher and guidance. New York: Holt.

Harvard

Barr J. A., . (1958). The elementary teacher and guidance. New York: Holt.

MLA

Barr John A, . The elementary teacher and guidance. New York: Holt. 1958.