Style de citation APA (7e éd.)

Froehlich, C. P. (1950). Guidance services in smaller schools. McGraw-Hill.

Style de citation Chicago (17e éd.)

Froehlich, Clifford Payo. Guidance Services in Smaller Schools. New York: McGraw-Hill, 1950.

Style de citation MLA (9e éd.)

Froehlich, Clifford Payo. Guidance Services in Smaller Schools. McGraw-Hill, 1950.