ScienceDirect (Online service) & Liener, I. E. (1969). Toxic constituents of plant foodstuffs. Academic Press.
Chicago Style (17th ed.) CitationScienceDirect (Online service) and Irvin E. Liener. Toxic Constituents of Plant Foodstuffs. New York: Academic Press, 1969.
MLA (9th ed.) CitationScienceDirect (Online service) and Irvin E. Liener. Toxic Constituents of Plant Foodstuffs. Academic Press, 1969.
Warning: These citations may not always be 100% accurate.