Παραπομπή σε μορφή APA (7η εκδ.)

Ewen, D. 1. . c. (1937). Composers of yesterday: A biographical and critical guide to the most important composers of the past. The H. W. Wilson company.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ewen, David 1907- comp. Composers of Yesterday: A Biographical and Critical Guide to the Most Important Composers of the Past. New York: The H. W. Wilson company, 1937.

Παραπομπή σε μορφή MLA (9th εκδ.)

Ewen, David 1907- comp. Composers of Yesterday: A Biographical and Critical Guide to the Most Important Composers of the Past. The H. W. Wilson company, 1937.