Gonick, L., & Wheelis, M. (1983). The cartoon guide to genetics. Barnes & Noble.
Cita Chicago (17th ed.)Gonick, Larry, i Mark Wheelis. The Cartoon Guide to Genetics. New York: Barnes & Noble, 1983.
Cita MLA (9th ed.)Gonick, Larry, i Mark Wheelis. The Cartoon Guide to Genetics. Barnes & Noble, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.