APA (7th ed.) Citation

Ravin, J. (2007). Lose your accent in 28 days: A complete system, with audio CD & CD-ROM (2nd ed.). Language Success Press.

Chicago Style (17th ed.) Citation

Ravin, Judy. Lose Your Accent in 28 Days: A Complete System, with Audio CD & CD-ROM. 2nd ed. Ann Arbor, MI: Language Success Press, 2007.

MLA (9th ed.) Citation

Ravin, Judy. Lose Your Accent in 28 Days: A Complete System, with Audio CD & CD-ROM. 2nd ed. Language Success Press, 2007.