APA
                Subramanian S, Vetrivelkalai P. Sivakumar M. Poornima K, . (2021). Beneficial Nematodes and Nematode Antagonistic Bioagents. New Delhi: NIPA.
                
                Chicago
                Subramanian S, Vetrivelkalai P. Sivakumar M. Poornima K, . 2021. Beneficial Nematodes and Nematode Antagonistic Bioagents. New Delhi: NIPA.
                
                Harvard
                Subramanian S, Vetrivelkalai P. Sivakumar M. Poornima K, . (2021). Beneficial Nematodes and Nematode Antagonistic Bioagents. New Delhi: NIPA.
                
                MLA
                Subramanian S, Vetrivelkalai P. Sivakumar M. Poornima K, . Beneficial Nematodes and Nematode Antagonistic Bioagents. New Delhi: NIPA. 2021.