APA (7th ed.) Citation

LEVY, Fred R. Blass, & James E. Parco. (2008). The 52nd floor: Thinking deeply about leadership. Enso Books.

Chicago Style (17th ed.) Citation

LEVY, Fred R. Blass, and James E. Parco. The 52nd Floor: Thinking Deeply About Leadership. USA: Enso Books, 2008.

MLA (9th ed.) Citation

LEVY, et al. The 52nd Floor: Thinking Deeply About Leadership. Enso Books, 2008.