APA (7th ed.) Citation

ZENGER. (1997). 22 management secrets to achieve more with less. New York Mc Graw Hill 1997.

Chicago Style (17th ed.) Citation

ZENGER. 22 Management Secrets to Achieve More with Less. New York: New York Mc Graw Hill 1997, 1997.

MLA (8th ed.) Citation

ZENGER. 22 Management Secrets to Achieve More with Less. New York Mc Graw Hill 1997, 1997.