APA (7th ed.) Citation

Jeffries, S. (1972). How to play harmonica today. Shattinger International Music.

Chicago Style (17th ed.) Citation

Jeffries, Susan. How to Play Harmonica Today. [New York]: Shattinger International Music, 1972.

MLA (9th ed.) Citation

Jeffries, Susan. How to Play Harmonica Today. Shattinger International Music, 1972.

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