APA
Vijayakumar K R, Karunaichamy K, Rajagopal R & Thomas K U. (2001). Low frequency tapping system for reduction in cost of production of natural rubber. : Planters CHronicle.
Chicago
Vijayakumar K R, Karunaichamy K, Rajagopal R and Thomas K U. 2001. Low frequency tapping system for reduction in cost of production of natural rubber. : Planters CHronicle.
Harvard
Vijayakumar K R, Karunaichamy K, Rajagopal R and Thomas K U. (2001). Low frequency tapping system for reduction in cost of production of natural rubber. : Planters CHronicle.
MLA
Vijayakumar K R, Karunaichamy K, Rajagopal R and Thomas K U. Low frequency tapping system for reduction in cost of production of natural rubber. : Planters CHronicle. 2001.