APA (7th ed.) Citation

Sheftel, P. (1981). The Keyboard: Explorations and discoveries. Holt, Rinehart & Winston.

Chicago Style (17th ed.) Citation

Sheftel, Paul. The Keyboard: Explorations and Discoveries. New York: Holt, Rinehart & Winston, 1981.

MLA (9th ed.) Citation

Sheftel, Paul. The Keyboard: Explorations and Discoveries. Holt, Rinehart & Winston, 1981.

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