APA (7th ed.) Citation

Irwin, T. (2014). Impact: Great leadership changes everything. BenBella Boks, Inc.

Chicago Style (17th ed.) Citation

Irwin, Tim. Impact: Great Leadership Changes Everything. Dallas: BenBella Boks, Inc, 2014.

MLA (8th ed.) Citation

Irwin, Tim. Impact: Great Leadership Changes Everything. BenBella Boks, Inc, 2014.

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