APA

Ewen D., . (1937). Composers of yesterday: a biographical and critical guide to the most important composers of the past. New York: H.W. Wilson Co.

Chicago

Ewen David, . 1937. Composers of yesterday: a biographical and critical guide to the most important composers of the past. New York: H.W. Wilson Co.

Harvard

Ewen D., . (1937). Composers of yesterday: a biographical and critical guide to the most important composers of the past. New York: H.W. Wilson Co.

MLA

Ewen David, . Composers of yesterday: a biographical and critical guide to the most important composers of the past. New York: H.W. Wilson Co. 1937.