APA (7th ed.) Citation

Gundling, D. H. (1971). Music guide for string classes. Branden Press.

Chicago Style (17th ed.) Citation

Gundling, Dorothy H. Music Guide for String Classes. Boston: Branden Press, 1971.

MLA (8th ed.) Citation

Gundling, Dorothy H. Music Guide for String Classes. Branden Press, 1971.

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