Zweig, G., Sherma, J., & Adler, I. L. (1978). Analytical methods for pesticides and plant growth regulators, Volume X, New and updated methods. Academic Press.
Chicago Style (17th ed.) CitationZweig, Gunter, Joseph Sherma, and I. L. Adler. Analytical Methods for Pesticides and Plant Growth Regulators, Volume X, New and Updated Methods. New York London: Academic Press, 1978.
MLA (9th ed.) CitationZweig, Gunter, et al. Analytical Methods for Pesticides and Plant Growth Regulators, Volume X, New and Updated Methods. Academic Press, 1978.
Warning: These citations may not always be 100% accurate.