APA (7e ed.) Bronvermelding

Covey, S. M. R., & Merrill, R. R. (2006). The speed of trust: The one thing that changes everything. Free Press.

Chicago (17e ed.) Bronvermelding

Covey, Stephen M. R., en Rebecca R. Merrill. The Speed of Trust: The One Thing That Changes Everything. New York: Free Press, 2006.

MLA (9e ed.) Bronvermelding

Covey, Stephen M. R., en Rebecca R. Merrill. The Speed of Trust: The One Thing That Changes Everything. Free Press, 2006.