APA (7th ed.) Citation

Cremnitz, G. C. (1991). Theory of music: Workbook with more exercises. Muzikal.

Chicago Style (17th ed.) Citation

Cremnitz, Guy C. Theory of Music: Workbook with More Exercises. Muzikal, 1991.

MLA (8th ed.) Citation

Cremnitz, Guy C. Theory of Music: Workbook with More Exercises. Muzikal, 1991.

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