Citazione Stile APA (7a Edizione)

Shepard, H. H. (1951). The chemistry and action of insecticides. McGraw-Hill.

Citazione stile Chigago Style (17a edizione)

Shepard, Harold H. The Chemistry and Action of Insecticides. Nueva York: McGraw-Hill, 1951.

Citatione MLA (9a ed.)

Shepard, Harold H. The Chemistry and Action of Insecticides. McGraw-Hill, 1951.