APA aipamena

Hartog, H. (1957). European music in the twentieth century. F. A. Praeger.

Chicago Style aipamena

Hartog, Howard. European Music in the Twentieth Century. New York: F. A. Praeger, 1957.

MLA aipamena

Hartog, Howard. European Music in the Twentieth Century. F. A. Praeger, 1957.