Cita APA (7a ed.)

Tredgold, R. F. (1965). Human relations in modern industry. Methuen & Co.

Cita Chicago Style (17a ed.)

Tredgold, Roger Francis. Human Relations in Modern Industry. London: Methuen & Co, 1965.

Cita MLA (9a ed.)

Tredgold, Roger Francis. Human Relations in Modern Industry. Methuen & Co, 1965.