APA (7th ed.) Citation

Flammarion, C., & Wenzel, K. (1894). Urania. Otto Rieckers Buchhandlung.

Chicago Style (17th ed.) Citation

Flammarion, Camille, and Karl Wenzel. Urania. Pforzheim: Otto Rieckers Buchhandlung, 1894.

MLA (8th ed.) Citation

Flammarion, Camille, and Karl Wenzel. Urania. Otto Rieckers Buchhandlung, 1894.

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