APA (7th ed.) Citation

Joni. (2004). The third opinion: How successful leaders use outside insight to create superior results. Penguin Group.

Chicago Style (17th ed.) Citation

Joni. The Third Opinion: How Successful Leaders Use Outside Insight to Create Superior Results. New York: Penguin Group, 2004.

MLA (8th ed.) Citation

Joni. The Third Opinion: How Successful Leaders Use Outside Insight to Create Superior Results. Penguin Group, 2004.