APA (7th ed.) Citation

Jager, H. A. (1948). L'orientation professionnelle aux Etats-Unis. International Labour Organization.

Chicago Style (17th ed.) Citation

Jager, Harry A. L'orientation Professionnelle Aux Etats-Unis. International Labour Organization, 1948.

MLA (9th ed.) Citation

Jager, Harry A. L'orientation Professionnelle Aux Etats-Unis. International Labour Organization, 1948.

Warning: These citations may not always be 100% accurate.