Cita APA (7th ed.)

Pepper, I. L., & Gerba, C. P. (2005). Environmental microbiology: A laboratory manual (Second edition.). Elsevier Academic Press.

Cita Chicago (17th ed.)

Pepper, Ian L., i Charles P. Gerba. Environmental Microbiology: A Laboratory Manual. Second edition. Amsterdam: Elsevier Academic Press, 2005.

Cita MLA (8th ed.)

Pepper, Ian L., i Charles P. Gerba. Environmental Microbiology: A Laboratory Manual. Second edition. Elsevier Academic Press, 2005.