International Symposium on Vegetative Propagation of Woody Species Pisa, Italy, International Plant Propagators' Society, & Loreti, F. (1988). International Symposium on Vegetative Propagation of Woody Species: Pisa, Italy, September 3-5, 1987. International Society for Horticultural Science.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)International Symposium on Vegetative Propagation of Woody Species Pisa, Italy, International Plant Propagators' Society, và Filiberto Loreti. International Symposium on Vegetative Propagation of Woody Species: Pisa, Italy, September 3-5, 1987. Wageningen: International Society for Horticultural Science, 1988.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)International Symposium on Vegetative Propagation of Woody Species Pisa, Italy, et al. International Symposium on Vegetative Propagation of Woody Species: Pisa, Italy, September 3-5, 1987. International Society for Horticultural Science, 1988.