Staeck, K., Staeck, K., & Steidl, G. (1970). 20 Filter Top Choice Cigarettes. Nikotinarm im Rauch.
Chicago Style (17th ed.) CitationStaeck, Klaus, Klaus Staeck, and Göttingen Steidl. 20 Filter Top Choice Cigarettes. Nikotinarm Im Rauch. 1970.
MLA (8th ed.) CitationStaeck, Klaus, et al. 20 Filter Top Choice Cigarettes. Nikotinarm Im Rauch. 1970.
Warning: These citations may not always be 100% accurate.