Cita APA

Kingsbury, D. T., & Wagner, G. E. 1. (1990). Microbiology (2. edition.). Malvern, Pennsylvania: Harwal Publishing Company.

Citación estilo Chicago

Kingsbury, David T., y Gerald E. 1950- Wagner. Microbiology. 2. edition. Malvern, Pennsylvania: Harwal Publishing Company, 1990.

Cita MLA

Kingsbury, David T., y Gerald E. 1950- Wagner. Microbiology. 2. edition. Malvern, Pennsylvania: Harwal Publishing Company, 1990.