Tortora, G. J., Funke, B. R., & Case, C. L. (2004). Microbiology: An Introduction (8th.). Pearson Education.
Cita Chicago (17th ed.)Tortora, Gerard J., Berdell R. Funke, i Christine L. Case. Microbiology: An Introduction. 8th. New Delhi: Pearson Education, 2004.
Cita MLA (9th ed.)Tortora, Gerard J., et al. Microbiology: An Introduction. 8th. Pearson Education, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.