APA (7th ed.) Citation
Block, R. J., Durrum, E. L., & Zweig, G. (1958). A manual of paper chromatography and paper electrophoresis (2a.ed.). Academic Press.
Chicago Style (17th ed.) Citation
Block, Richard Joseph, Emmett L. Durrum, and Gunter Zweig. A Manual of Paper Chromatography and Paper Electrophoresis. 2a.ed. New York: Academic Press, 1958.
MLA (9th ed.) Citation
Block, Richard Joseph, et al. A Manual of Paper Chromatography and Paper Electrophoresis. 2a.ed. Academic Press, 1958.
Warning: These citations may not always be 100% accurate.