APA (7th ed.) Citation

Piper, R. (1918). Das Liebespaar in der Kunst. Piper.

Chicago Style (17th ed.) Citation

Piper, Reinhard. Das Liebespaar in Der Kunst. München: Piper, 1918.

MLA (9th ed.) Citation

Piper, Reinhard. Das Liebespaar in Der Kunst. Piper, 1918.

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