Παραπομπή APA

Davidson, R. H., & Peairs, L. M. (1966). Insect pests of farm, garden and orchard (6th ed.). Wiley.

Παραπομπή Chicago Style

Davidson, Ralph Howard, και Leonard Marion Peairs. Insect Pests of Farm, Garden and Orchard. 6th ed. Wiley, 1966.

Παραπομπή MLA

Davidson, Ralph Howard, και Leonard Marion Peairs. Insect Pests of Farm, Garden and Orchard. 6th ed. Wiley, 1966.