APA (7th ed.) Citation

Leider, R., & Shapiro, D. A. (2001). Whistle while you work : heeding your life's calling / Richard J. Leider, David A. Shapiro: Heeding your life's calling. Berrett-Koehler.

Chicago Style (17th ed.) Citation

Leider, Richard, and David A. Shapiro. Whistle While You Work : Heeding Your Life's Calling / Richard J. Leider, David A. Shapiro: Heeding Your Life's Calling. San Francisco: Berrett-Koehler, 2001.

MLA (9th ed.) Citation

Leider, Richard, and David A. Shapiro. Whistle While You Work : Heeding Your Life's Calling / Richard J. Leider, David A. Shapiro: Heeding Your Life's Calling. Berrett-Koehler, 2001.

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