Style de citation APA (7e éd.)

Hinrichs, J. R. (1978). Practical management for productivity. Van Nostrand Reinhold Company.

Style de citation Chicago (17e éd.)

Hinrichs, John R. Practical Management for Productivity. New York [i pozostałe]: Van Nostrand Reinhold Company, 1978.

Style de citation MLA (9e éd.)

Hinrichs, John R. Practical Management for Productivity. Van Nostrand Reinhold Company, 1978.