APA (7th ed.) Citation

Hagens, J. G. (1913). Herbert Eulenberg. Borngräber.

Chicago Style (17th ed.) Citation

Hagens, Johann Gottfried. Herbert Eulenberg. Berlin: Borngräber, 1913.

MLA (9th ed.) Citation

Hagens, Johann Gottfried. Herbert Eulenberg. Borngräber, 1913.

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