APA (7th ed.) Citation

Broda, E. (1955). Kräfte des Weltalls. Urania Verlag.

Chicago Style (17th ed.) Citation

Broda, Engelbert. Kräfte Des Weltalls. Leipzig: Urania Verlag, 1955.

MLA (8th ed.) Citation

Broda, Engelbert. Kräfte Des Weltalls. Urania Verlag, 1955.

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