APA (7th ed.) Citation

Eigen, L. D. a. S. (1989). The manager's book of quotations. AMACOM American Management Association.

Chicago Style (17th ed.) Citation

Eigen, Lewis D. and Siegel. The Manager's Book of Quotations. New York: AMACOM American Management Association, 1989.

MLA (8th ed.) Citation

Eigen, Lewis D. and Siegel. The Manager's Book of Quotations. AMACOM American Management Association, 1989.

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