APA (7th ed.) Citation
Sayles, L. R. (1979). Leadership: What effective managers really do ... and how they do it. McGraw-Hill.
Chicago Style (17th ed.) Citation
Sayles, Leonard R. Leadership: What Effective Managers Really Do ... and How They Do It. New York: McGraw-Hill, 1979.
MLA (9th ed.) Citation
Sayles, Leonard R. Leadership: What Effective Managers Really Do ... and How They Do It. McGraw-Hill, 1979.
Warning: These citations may not always be 100% accurate.