APA Citatie

National Institute of industrial psychology. (1927). Occupational Psychology. National Institute of industrial psychology.

Chicago Style citaat

National Institute of industrial psychology. Occupational Psychology. London: National Institute of industrial psychology, 1927.

MLA citatie

National Institute of industrial psychology. Occupational Psychology. National Institute of industrial psychology, 1927.

Let op: Deze citaties zijn niet altijd 100% accuraat.