APA (7th ed.) Citation

Herzog, P. (1992). Formanalytische Studien zu Georg Gershwins "Volksoper" "Porgy and Bess".

Chicago Style (17th ed.) Citation

Herzog, Petra. Formanalytische Studien Zu Georg Gershwins "Volksoper" "Porgy and Bess". 1992.

MLA (9th ed.) Citation

Herzog, Petra. Formanalytische Studien Zu Georg Gershwins "Volksoper" "Porgy and Bess". 1992.

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