APA (7th ed.) Citation

Não informado. (1938). Occupational Psychology. National Institute of Industrial Psychology.

Chicago Style (17th ed.) Citation

Não informado. Occupational Psychology. London: National Institute of Industrial Psychology, 1938.

MLA (8th ed.) Citation

Não informado. Occupational Psychology. National Institute of Industrial Psychology, 1938.

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