Coleman, D., & Waters, T. F. (1997). Fundamentals of touch trigger probing / David Coleman, Fred Waters. Touch Trigger Press.
Chicago Style (17th ed.) CitationColeman, David, and T. Frederick Waters. Fundamentals of Touch Trigger Probing / David Coleman, Fred Waters. Havant: Touch Trigger Press, 1997.
MLA (9th ed.) CitationColeman, David, and T. Frederick Waters. Fundamentals of Touch Trigger Probing / David Coleman, Fred Waters. Touch Trigger Press, 1997.
Warning: These citations may not always be 100% accurate.