Cita APA (7th ed.)

Personnel Research Federation (U.S.). (1927). Personnel journal. Published for the Personnel Research Federation by the Williams & Wilkins Co..

Cita Chicago (17th ed.)

Personnel Research Federation (U.S.). Personnel Journal. Baltimore: Published for the Personnel Research Federation by the Williams & Wilkins Co., 1927.

Cita MLA (9th ed.)

Personnel Research Federation (U.S.). Personnel Journal. Published for the Personnel Research Federation by the Williams & Wilkins Co., 1927.

Atenció: Aquestes cites poden no estar 100% correctes.