Cita APA

Covey, S. M. R., & Merrill, R. R. (2006). The speed of trust: The one thing that changes everything (1st Free Press trade pbk. ed.). Free Press, 2008.

Citación estilo Chicago

Covey, Stephen M. R., and Rebecca R. Merrill. The Speed of Trust: The One Thing That Changes Everything. 1st Free Press trade pbk. ed. New York: Free Press, 2008, 2006.

Cita MLA

Covey, Stephen M. R., and Rebecca R. Merrill. The Speed of Trust: The One Thing That Changes Everything. 1st Free Press trade pbk. ed. Free Press, 2008, 2006.