Cita APA

Maier, R. M., Pepper, I. L., & Gerba, C. P. Environmental microbiology. Reed Elsevier India.

Citación estilo Chicago

Maier, Raina M., Ian L. Pepper, and Charles P. Gerba. Environmental Microbiology. New Delhi: Reed Elsevier India.

Cita MLA

Maier, Raina M., et al. Environmental Microbiology. Reed Elsevier India.