APA (7th ed.) Citation

Noad, F., & Boyer, C. (1979). First book for the guitar. G. Schirmer.

Chicago Style (17th ed.) Citation

Noad, Frederick, and Charles Boyer. First Book for the Guitar. Milwaukee, Wis: G. Schirmer, 1979.

MLA (9th ed.) Citation

Noad, Frederick, and Charles Boyer. First Book for the Guitar. G. Schirmer, 1979.