Lumsden, R., & Swinkin, J. c. 2. J. (2018). Norton guide to teaching music theory (First edition.). W. W. Norton & Company.
Chicago Style (17th ed.) CitationLumsden, Rachel, and Jeffrey ca. 20./21. Jh Swinkin. Norton Guide to Teaching Music Theory. First edition. New York ; London: W. W. Norton & Company, 2018.
MLA (9th ed.) CitationLumsden, Rachel, and Jeffrey ca. 20./21. Jh Swinkin. Norton Guide to Teaching Music Theory. First edition. W. W. Norton & Company, 2018.
Warning: These citations may not always be 100% accurate.