Citazione APA

Zweig, G., Whitaker, J. R., & Block, R. J. (1967). Paper chromatography and electrophoresis. Academic Press.

Stile di citazione Chicago

Zweig, Gunter, John R. Whitaker, e Richard Joseph Block. Paper Chromatography and Electrophoresis. New York: Academic Press, 1967.

Citazione MLA

Zweig, Gunter, et al. Paper Chromatography and Electrophoresis. Academic Press, 1967.