Citazione Stile APA (7a Edizione)

Edwards, C. A., & Heath, G. W. (1965). The principles of agricultural entomology. Thomas.

Citazione stile Chigago Style (17a edizione)

Edwards, C. A., e G. W. Heath. The Principles of Agricultural Entomology. Springfield, Ill.: Thomas, 1965.

Citatione MLA (8a ed.)

Edwards, C. A., e G. W. Heath. The Principles of Agricultural Entomology. Thomas, 1965.