APA Style

Asia, I, P, W, F. (1984). Increasing productivity of multipurpose tree species: a blueprint for action: proceedings of a workshop held in Kandy, Sri Lanka, July 16-28, 1984 . 1984: USDA Forest Service.

MLA Style

Asia, IUFRO, Planning, Workshop, For. "Increasing productivity of multipurpose tree species: a blueprint for action: proceedings of a workshop held in Kandy, Sri Lanka, July 16-28, 1984". 1984: USDA Forest Service, 1984. Electronic resources.