APA (7th ed.) Citation

Stahl, E. L., & De Rensis, R. (1936). Ermanno Wolf-Ferrari. R. Kiesel.

Chicago Style (17th ed.) Citation

Stahl, Ernst Leopold, and Raffaello De Rensis. Ermanno Wolf-Ferrari. Salzburg: R. Kiesel, 1936.

MLA (9th ed.) Citation

Stahl, Ernst Leopold, and Raffaello De Rensis. Ermanno Wolf-Ferrari. R. Kiesel, 1936.