Cita APA

Ingraham, J. L., & Ingraham, C. A. (2002). Introduction to microbiology (2nd ed.). Brooks/Cole.

Citación estilo Chicago

Ingraham, John L., y Catherine A. Ingraham. Introduction to Microbiology. 2nd ed. Brooks/Cole, 2002.

Cita MLA

Ingraham, John L., y Catherine A. Ingraham. Introduction to Microbiology. 2nd ed. Brooks/Cole, 2002.