Cita APA

Graf, H. (1961). Producing opera for America. Atlantis Books.

Citación estilo Chicago

Graf, Herbert. Producing Opera for America. Zurich, New York: Atlantis Books, 1961.

Cita MLA

Graf, Herbert. Producing Opera for America. Atlantis Books, 1961.

Warning: These citations may not always be 100% accurate.