The opera book,
by Edith B. Ordway.
APA Citation
Ordway, E. B. (Edith Bertha). (1915). The opera book. New York: Sully & Kleinteich.
MLA Citation
Ordway, Edith B. (Edith Bertha), 1877-1944. The Opera Book. New York: Sully & Kleinteich, 1915.
Warning: These citations may not always be complete (especially for serials).