Cita APA (7th ed.)

Ingraham, J. L., & Ingraham, C. A. (1995). Introduction to microbiology. Wadsworth.

Cita Chicago (17th ed.)

Ingraham, John L., i Catherine A. Ingraham. Introduction to Microbiology. Belmont: Wadsworth, 1995.

Cita MLA (9th ed.)

Ingraham, John L., i Catherine A. Ingraham. Introduction to Microbiology. Wadsworth, 1995.