APA
Pillay P N R, George M K, Krishnankutty V & Rajalakshmy V K. (1980). Crown budding: A method to avoid abnormal leaf fall disease of rubber. : International Rubber Conference India, 1980.
Chicago
Pillay P N R, George M K, Krishnankutty V and Rajalakshmy V K. 1980. Crown budding: A method to avoid abnormal leaf fall disease of rubber. : International Rubber Conference India, 1980.
Harvard
Pillay P N R, George M K, Krishnankutty V and Rajalakshmy V K. (1980). Crown budding: A method to avoid abnormal leaf fall disease of rubber. : International Rubber Conference India, 1980.
MLA
Pillay P N R, George M K, Krishnankutty V and Rajalakshmy V K. Crown budding: A method to avoid abnormal leaf fall disease of rubber. : International Rubber Conference India, 1980. 1980.