APA (7th ed.) Citation

Sienkiewicz, H. (1970). Quo vadis. Union Verlag.

Chicago Style (17th ed.) Citation

Sienkiewicz, Henryk. Quo Vadis. Berlin: Union Verlag, 1970.

MLA (8th ed.) Citation

Sienkiewicz, Henryk. Quo Vadis. Union Verlag, 1970.

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