APA استشهاد

liener, I. (1969). Toxic constituents of plant foodstuffs. Academic press.

استشهاد بنمط شيكاغو

liener, I.E. Toxic Constituents of Plant Foodstuffs. New York: Academic press, 1969.

MLA استشهاد

liener, I.E. Toxic Constituents of Plant Foodstuffs. Academic press, 1969.