Cita APA (7a ed.)

Abdounur, O. J. (2001). Ratios and music in the late middle ages: A preliminary survey. Max-Planck-Inst. für Wissenschaftsgeschichte.

Cita Chicago Style (17a ed.)

Abdounur, Oscar Joao. Ratios and Music in the Late Middle Ages: A Preliminary Survey. Berlin: Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.

Cita MLA (8a ed.)

Abdounur, Oscar Joao. Ratios and Music in the Late Middle Ages: A Preliminary Survey. Max-Planck-Inst. für Wissenschaftsgeschichte, 2001.