APA (7th ed.) Citation

Wagener, W. (1929). Eigentumsvorbehalt. Sack.

Chicago Style (17th ed.) Citation

Wagener, Wilhelm. Eigentumsvorbehalt. Berlin: Sack, 1929.

MLA (9th ed.) Citation

Wagener, Wilhelm. Eigentumsvorbehalt. Sack, 1929.

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