APA (7th ed.) Citation

Corner, P., & Jeffery, H. (2007). Extreme positions. New World Records.

Chicago Style (17th ed.) Citation

Corner, Philip, and Hilary Jeffery. Extreme Positions. New York, N.Y.: New World Records, 2007.

MLA (9th ed.) Citation

Corner, Philip, and Hilary Jeffery. Extreme Positions. New World Records, 2007.