APA (7th ed.) Citation

Johnson, R., Sylvia, L., & Schustedt, J. (2015). Robert Johnson for banjo. Hal Leonard.

Chicago Style (17th ed.) Citation

Johnson, Robert, Lydia Sylvia, and Jim Schustedt. Robert Johnson for Banjo. Milwaukee, WI: Hal Leonard, 2015.

MLA (9th ed.) Citation

Johnson, Robert, et al. Robert Johnson for Banjo. Hal Leonard, 2015.