Pillai, R., & Malik, B. S. (1993). Microbiology and general zoology (2nd ed.). Pragati.
Cita Chicago (17th ed.)Pillai, R.K, i B. S. Malik. Microbiology and General Zoology. 2nd ed. Meerut: Pragati, 1993.
Cita MLA (9th ed.)Pillai, R.K, i B. S. Malik. Microbiology and General Zoology. 2nd ed. Pragati, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.