APA (7th ed.) Citation

Lambert, M., Clark, R., & Cooper-Hind, S. (2010). Becoming a senior leader. Andrew Bethell Associates.

Chicago Style (17th ed.) Citation

Lambert, Mike, Rebecca Clark, and Simon Cooper-Hind. Becoming a Senior Leader. London: Andrew Bethell Associates, 2010.

MLA (9th ed.) Citation

Lambert, Mike, et al. Becoming a Senior Leader. Andrew Bethell Associates, 2010.