APA استشهاد

Ninawe, A. S. (1988). Studies on certain nitrogen cycle bactweria in the prawn culture field of kerala. Central Marine Fisheries Research Institute.

استشهاد بنمط شيكاغو

Ninawe, Arun Shivnth. Studies on Certain Nitrogen Cycle Bactweria in the Prawn Culture Field of Kerala. cochin: Central Marine Fisheries Research Institute, 1988.

MLA استشهاد

Ninawe, Arun Shivnth. Studies on Certain Nitrogen Cycle Bactweria in the Prawn Culture Field of Kerala. Central Marine Fisheries Research Institute, 1988.