APA (7th ed.) Citation

Couperus, L. (1917). Heliogabal. Rütten & Loening.

Chicago Style (17th ed.) Citation

Couperus, Louis. Heliogabal. Frankfurt am Main: Rütten & Loening, 1917.

MLA (8th ed.) Citation

Couperus, Louis. Heliogabal. Rütten & Loening, 1917.

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