Ingraham, J. L., & Ingraham, C. A. (1995). Introduction to microbiology. Wadsworth.
Lua i Stíl Chicago (17ú heag.)Ingraham, John L., agus Catherine A. Ingraham. Introduction to Microbiology. Belmont: Wadsworth, 1995.
Lua MLA (9ú heag.)Ingraham, John L., agus Catherine A. Ingraham. Introduction to Microbiology. Wadsworth, 1995.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.