APA
Varghese Y A, Abraham S T, George P J, Madhavan J, Mercy M A, Rao G P & Reghu C P.The 1981 IRRDB wild Hevea germplasm collection in India: Present status and future prospects. : Proceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.43-60.
Chicago
Varghese Y A, Abraham S T, George P J, Madhavan J, Mercy M A, Rao G P and Reghu C P.The 1981 IRRDB wild Hevea germplasm collection in India: Present status and future prospects. : Proceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.43-60.
Harvard
Varghese Y A, Abraham S T, George P J, Madhavan J, Mercy M A, Rao G P and Reghu C P.The 1981 IRRDB wild Hevea germplasm collection in India: Present status and future prospects. : Proceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.43-60.
MLA
Varghese Y A, Abraham S T, George P J, Madhavan J, Mercy M A, Rao G P and Reghu C P.: Proceedings of IRRDB Symposium 1999, Hainan, Peoples Republic of China. pp.43-60. .