APA Style

HARDIYANTO, E, B. (2005). Guidelines for tree improvement and seed reproduction of Punggal Buaya, Sawo kecik, Pulai and Bentawas . : Directorate General of Land Rehabilitation and Social Forestry.

MLA Style

HARDIYANTO, Eko, B.. "Guidelines for tree improvement and seed reproduction of Punggal Buaya, Sawo kecik, Pulai and Bentawas". : Directorate General of Land Rehabilitation and Social Forestry, 2005. Electronic resources.