APA (7th ed.) Citation

Evans, R. (1992). How to play keyboards (1st U.S. ed.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Evans, Roger. How to Play Keyboards. 1st U.S. ed. New York: St. Martin's Press, 1992.

MLA (8th ed.) Citation

Evans, Roger. How to Play Keyboards. 1st U.S. ed. St. Martin's Press, 1992.

Warning: These citations may not always be 100% accurate.