Cita APA

Biggs, J. 1., & Spencer, W. R. 1. (1976). Beth Gelert: Four part mixed chorus and piano-four hands. Champaign, IL: Consort Press.

Citación estilo Chicago

Biggs, John 1932-, y William Robert 1770-1834 Spencer. Beth Gelert: Four Part Mixed Chorus and Piano-four Hands. Champaign, IL: Consort Press, 1976.

Cita MLA

Biggs, John 1932-, y William Robert 1770-1834 Spencer. Beth Gelert: Four Part Mixed Chorus and Piano-four Hands. Champaign, IL: Consort Press, 1976.