APA (7th ed.) Citation

Hayden, C. J. (1999). Get clients now!: A 28-day marketing program for professionals and consultants. Amacom.

Chicago Style (17th ed.) Citation

Hayden, C. J. Get Clients Now!: A 28-day Marketing Program for Professionals and Consultants. New York [u.a.]: Amacom, 1999.

MLA (9th ed.) Citation

Hayden, C. J. Get Clients Now!: A 28-day Marketing Program for Professionals and Consultants. Amacom, 1999.