Borror, D. J., De Long, D. M., & Triplehorn, C. A. (1981). An Introduction to the study of insects. Saunders.
Citazione stile Chigago Style (17a edizione)Borror, Donald J., Dwight M. De Long, e Charles A. Triplehorn. An Introduction to the Study of Insects. Philadelphia: Saunders, 1981.
Citatione MLA (9a ed.)Borror, Donald J., et al. An Introduction to the Study of Insects. Saunders, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.