Borror, D. J. (1971). An introduction to the study of insects (3rd. ed.). Holt, Rinehart and Winston.
Cita Chicago (17th ed.)Borror, Donald Joyce. An Introduction to the Study of Insects. 3rd. ed. New York: Holt, Rinehart and Winston, 1971.
Cita MLA (9th ed.)Borror, Donald Joyce. An Introduction to the Study of Insects. 3rd. ed. Holt, Rinehart and Winston, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.