MLA

Dahlhaus, Carl, and Robert O Gjerdingen. Studies On the Origin of Harmonic Tonality. New Jersey: Princeton university press, 1990.

APA

Dahlhaus, C., & Gjerdingen, R. O. (1990). Studies on the origin of harmonic tonality. New Jersey: Princeton university press.

Chicago

Dahlhaus, Carl Studies On the Origin of Harmonic Tonality. Translated by Robert O Gjerdingen. New Jersey: Princeton university press, 1990.