Cita APA (7a ed.)

Hayden, C. J. (2013). Get clients now!: A 28-day marketing program for professionals, consultants, and coaches (3rd ed.). AMACOM.

Cita Chicago Style (17a ed.)

Hayden, C. J. Get Clients Now!: A 28-day Marketing Program for Professionals, Consultants, and Coaches. 3rd ed. New York: AMACOM, 2013.

Cita MLA (9a ed.)

Hayden, C. J. Get Clients Now!: A 28-day Marketing Program for Professionals, Consultants, and Coaches. 3rd ed. AMACOM, 2013.