Cita APA (7th ed.)

Drlica, K. (1997). Understanding DNA and: Toning : a guide for the curious (3rd ed.). Wiley.

Cita Chicago (17th ed.)

Drlica, Karl. Understanding DNA and: Toning : a Guide for the Curious. 3rd ed. New York: Wiley, 1997.

Cita MLA (9th ed.)

Drlica, Karl. Understanding DNA and: Toning : a Guide for the Curious. 3rd ed. Wiley, 1997.