APA (7th ed.) Citation

Hopkins, T. (2004). Mastering the art of selling real estate. Penguin Group.

Chicago Style (17th ed.) Citation

Hopkins, Tom. Mastering the Art of Selling Real Estate. New York: Penguin Group, 2004.

MLA (9th ed.) Citation

Hopkins, Tom. Mastering the Art of Selling Real Estate. Penguin Group, 2004.