APA (7th ed.) Citation

Nelson, R. U. (1948). The technique of variation: A study of the instrumental variation from Antonio de Cabezón to Max Reger. University of California Press.

Chicago Style (17th ed.) Citation

Nelson, Robert U. The Technique of Variation: A Study of the Instrumental Variation from Antonio De Cabezón to Max Reger. Los Angeles: University of California Press, 1948.

MLA (9th ed.) Citation

Nelson, Robert U. The Technique of Variation: A Study of the Instrumental Variation from Antonio De Cabezón to Max Reger. University of California Press, 1948.