Cita APA (7a ed.)

Taylor, E. (1991). The AB guide to music theory. Halstan & Co..

Cita Chicago Style (17a ed.)

Taylor, Eric. The AB Guide to Music Theory. Trowbridge: Halstan & Co., 1991.

Cita MLA (9a ed.)

Taylor, Eric. The AB Guide to Music Theory. Halstan & Co., 1991.