Cita APA

Virella, G. (1997). Microbiology and Infectious Diseases (3rd; Ed.). B.I Waverly.

Chicago Edition Citation

Virella, Gabriel. Microbiology and Infectious Diseases. 3rd; Ed. Newdelhi: B.I Waverly, 1997.

Cita MLA

Virella, Gabriel. Microbiology and Infectious Diseases. 3rd; Ed. B.I Waverly, 1997.