Gaya APA

Butt, H, G, K, K, M. (2013). Physics and Chemstry of Interfaces . Germany: Germany: WILY-VCH.

Gaya MLA

Butt, Hans-Jurgen., Graf, Karlheinz., Kappl,, Michael. "Physics and Chemstry of Interfaces". Germany: Germany: WILY-VCH, 2013. Text.