APA (7th ed.) Citation

Heyel, C. (1968). The encyclopedia of management. Reinhold.

Chicago Style (17th ed.) Citation

Heyel, Carl. The Encyclopedia of Management. New York [etc.]: Reinhold, 1968.

MLA (9th ed.) Citation

Heyel, Carl. The Encyclopedia of Management. Reinhold, 1968.

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