APA (7th ed.) Citation

Ziegler, Z. (1951). Zur Theorie der Papierchromatographie.

Chicago Style (17th ed.) Citation

Ziegler, Zita. Zur Theorie Der Papierchromatographie. o.O, 1951.

MLA (9th ed.) Citation

Ziegler, Zita. Zur Theorie Der Papierchromatographie. 1951.

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