The birth of the opal :
a cantata for women's voices /
the music by C.H. Reed.; [words by Ella Wheller Wilcox]

APA Citation

Reed, C. H. (Carl H.)., Wilcox, E. Wheeler. (1890). The birth of the opal: a cantata for women's voices. New York: G. Schirmer.

MLA Citation

Reed, C. H. (Carl H.), and Ella Wheeler Wilcox. The Birth of the Opal: a Cantata for Women's Voices. New York: G. Schirmer, 1890.

Warning: These citations may not always be complete (especially for serials).