APA (7th ed.) Citation

Zietz, K. L. (1999). Opera companies and houses of Western Europe, Canada, Australia and New Zealand: A comprehensive illustrated reference. McFarland.

Chicago Style (17th ed.) Citation

Zietz, Karyl L. Opera Companies and Houses of Western Europe, Canada, Australia and New Zealand: A Comprehensive Illustrated Reference. Jefferson, NC [u.a.]: McFarland, 1999.

MLA (9th ed.) Citation

Zietz, Karyl L. Opera Companies and Houses of Western Europe, Canada, Australia and New Zealand: A Comprehensive Illustrated Reference. McFarland, 1999.