Apel, W. (1972). The history of keyboard music to 1700. Indiana University Press.
Chicago Style (17th ed.) CitationApel, Willi. The History of Keyboard Music to 1700. Bloomington (Indiana) ; London: Indiana University Press, 1972.
MLA (9th ed.) CitationApel, Willi. The History of Keyboard Music to 1700. Indiana University Press, 1972.
Warning: These citations may not always be 100% accurate.