APA (7th ed.) Citation

Muffat, G., & Federhofer, H. (1961). An essay on thoroughbass. American Institute of Musicology.

Chicago Style (17th ed.) Citation

Muffat, Georg, and Hellmut Federhofer. An Essay on Thoroughbass. [Rome]: American Institute of Musicology, 1961.

MLA (9th ed.) Citation

Muffat, Georg, and Hellmut Federhofer. An Essay on Thoroughbass. American Institute of Musicology, 1961.

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