APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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