Style de citation APA (7e éd.)

Forrester, G. (1951). Methods of vocational guidance. D. C. Heath and Company.

Style de citation Chicago (17e éd.)

Forrester, Gertrude. Methods of Vocational Guidance. Boston: D. C. Heath and Company, 1951.

Style de citation MLA (9e éd.)

Forrester, Gertrude. Methods of Vocational Guidance. D. C. Heath and Company, 1951.