APA (7th ed.) Citation

International Symposium on Propagation of Ornamental Plants Geisenheim, Germany, International Society for Horticultural Science, International Society for Horticultural Science. Section for Ornamental Plants, Hentig, W. U. v., & Gruber, G. (1987). International Symposium on Propagation of Ornamental Plants: Geisenheim, Germany F.R., August 23-29, 1987. International Society for Horticultural Science.

Chicago Style (17th ed.) Citation

International Symposium on Propagation of Ornamental Plants Geisenheim, Germany, International Society for Horticultural Science, International Society for Horticultural Science. Section for Ornamental Plants, W. U. von Hentig, and Garry Gruber. International Symposium on Propagation of Ornamental Plants: Geisenheim, Germany F.R., August 23-29, 1987. The Hague: International Society for Horticultural Science, 1987.

MLA (9th ed.) Citation

International Symposium on Propagation of Ornamental Plants Geisenheim, Germany, et al. International Symposium on Propagation of Ornamental Plants: Geisenheim, Germany F.R., August 23-29, 1987. International Society for Horticultural Science, 1987.