APA-referens

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

Chicago-stil citat

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

MLA-referens

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