Cita APA (7th ed.)

Levy, S. B., & Miller, R. V. (1989). Gene transfer in the environment. McGraw-Hill.

Cita Chicago (17th ed.)

Levy, Stuart B., i Robert V. Miller. Gene Transfer in the Environment. Nueva York: McGraw-Hill, 1989.

Cita MLA (9th ed.)

Levy, Stuart B., i Robert V. Miller. Gene Transfer in the Environment. McGraw-Hill, 1989.