Cita APA (7th ed.)

Leavitt, W. G. (1972). Guitar Duets. Berklee Press.

Cita Chicago (17th ed.)

Leavitt, William G. Guitar Duets. Boston: Berklee Press, 1972.

Cita MLA (8th ed.)

Leavitt, William G. Guitar Duets. Berklee Press, 1972.