APA (7e ed.) Bronvermelding

Staley, J. D. (1963). Improving individual productivity. American Management Association.

Chicago (17e ed.) Bronvermelding

Staley, John D. Improving Individual Productivity. New York: American Management Association, 1963.

MLA (9e ed.) Bronvermelding

Staley, John D. Improving Individual Productivity. American Management Association, 1963.

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