APA
(1974). IRRDB Scientific Symposium, 26-28 September 1974, Cochin, India. Kottayam: Rubber Research Institute of India.
Chicago
1974. IRRDB Scientific Symposium, 26-28 September 1974, Cochin, India. Kottayam: Rubber Research Institute of India.
Harvard
(1974). IRRDB Scientific Symposium, 26-28 September 1974, Cochin, India. Kottayam: Rubber Research Institute of India.
MLA
IRRDB Scientific Symposium, 26-28 September 1974, Cochin, India. Kottayam: Rubber Research Institute of India. 1974.
