Gupta, D. R., & Malik, D. B. S. (1989). A Treatise on Portozoa: For post-graduate and under- graduate students of all Indian University (3rded.). Pargati.
Chicago-Zitierstil (17. Ausg.)Gupta, Dr. R.K, und Dr. B. S. Malik. A Treatise on Portozoa: For Post-graduate and Under- Graduate Students of All Indian University. 3rded. Meerut: Pargati, 1989.
MLA-Zitierstil (9. Ausg.)Gupta, Dr. R.K, und Dr. B. S. Malik. A Treatise on Portozoa: For Post-graduate and Under- Graduate Students of All Indian University. 3rded. Pargati, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.