APA Style

Watkins, Michael. (2003). The first 90 days : critical success strategies for new leaders at all levels . Boston: Harvard Business School Press.

Chicago Style

Watkins, Michael. The first 90 days : critical success strategies for new leaders at all levels. Boston: Harvard Business School Press, 2003. Text.

MLA Style

Watkins, Michael. The first 90 days : critical success strategies for new leaders at all levels. Boston: Harvard Business School Press, 2003. Text.

Turabian Style

Watkins, Michael. The first 90 days : critical success strategies for new leaders at all levels. Boston: Harvard Business School Press, 2003. Print.