APA (7th ed.) Citation

Schmitz, E. (1918). Das Madonnen-Ideal in der Tonkunst. Siegel.

Chicago Style (17th ed.) Citation

Schmitz, Eugen. Das Madonnen-Ideal in Der Tonkunst. Leipzig: Siegel, 1918.

MLA (9th ed.) Citation

Schmitz, Eugen. Das Madonnen-Ideal in Der Tonkunst. Siegel, 1918.

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