APA (7th ed.) Citation

Newton, J., Long, S., & Sievers, B. (2006). Coaching in depth: The organizational role analysis approach. Karnac Books.

Chicago Style (17th ed.) Citation

Newton, John, Susan Long, and Burkard Sievers. Coaching in Depth: The Organizational Role Analysis Approach. London: Karnac Books, 2006.

MLA (8th ed.) Citation

Newton, John, et al. Coaching in Depth: The Organizational Role Analysis Approach. Karnac Books, 2006.