APA (7th ed.) Citation

Brown, S., & Slezak, V. (2010). Tough customer (Unabridged.). Recorded Books.

Chicago Style (17th ed.) Citation

Brown, Sandra, and Victor Slezak. Tough Customer. Unabridged. Prince Frederick, MD: Recorded Books, 2010.

MLA (9th ed.) Citation

Brown, Sandra, and Victor Slezak. Tough Customer. Unabridged. Recorded Books, 2010.