APA

Newman E., . (1930). Stories of the great operas & their composers. New York: Garden city publishing co.

Chicago

Newman Ernest, . 1930. Stories of the great operas & their composers. New York: Garden city publishing co.

Harvard

Newman E., . (1930). Stories of the great operas & their composers. New York: Garden city publishing co.

MLA

Newman Ernest, . Stories of the great operas & their composers. New York: Garden city publishing co. 1930.