APA (7th ed.) Citation

Ley, H. (1965). Quo Vadis, Universum ? Dietz.

Chicago Style (17th ed.) Citation

Ley, Hermann. Quo Vadis, Universum ? Berlin: Dietz, 1965.

MLA (8th ed.) Citation

Ley, Hermann. Quo Vadis, Universum ? Dietz, 1965.

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