APA (7th ed.) Citation

Cornell, P., Day, M., & Topping, K. (2004). The discontinuity guide. MonkeyBrain Books.

Chicago Style (17th ed.) Citation

Cornell, Paul, Martin Day, and Keith Topping. The Discontinuity Guide. Austin, TX: MonkeyBrain Books, 2004.

MLA (9th ed.) Citation

Cornell, Paul, et al. The Discontinuity Guide. MonkeyBrain Books, 2004.