APA (7th ed.) Citation

Caponigro, A. (1970). The fingerboard workbook: A non-method for guitar. G. Schirmer.

Chicago Style (17th ed.) Citation

Caponigro, Andrew. The Fingerboard Workbook: A Non-method for Guitar. New York: G. Schirmer, 1970.

MLA (9th ed.) Citation

Caponigro, Andrew. The Fingerboard Workbook: A Non-method for Guitar. G. Schirmer, 1970.