Cita APA (7a ed.)

Levy, J. M. (1989). The tonal hierarchy: A discrete, pitch-free model of tonal congnition. UMI.

Cita Chicago Style (17a ed.)

Levy, James Marx. The Tonal Hierarchy: A Discrete, Pitch-free Model of Tonal Congnition. Ann Arbor: UMI, 1989.

Cita MLA (9a ed.)

Levy, James Marx. The Tonal Hierarchy: A Discrete, Pitch-free Model of Tonal Congnition. UMI, 1989.