Cita APA

Mehrotra, R. S., & Sumbali, G. (2009). Principles of Microbiology.

Chicago Edition Citation

Mehrotra, R S., i Geeta Sumbali. Principles of Microbiology. NewDelhi, Tata Mcgrawhill, 2009.

Cita MLA

Mehrotra, R S., i Geeta Sumbali. Principles of Microbiology. 2009.