International Symposium on Virus Diseases of Ornamental Plants Ithaca, NY. (1985). Sixth International Symposium on Virus Diseases of Ornamental Plants: Ithaca, USA June 17 - 21, 1984. ISHS.
Chicago-Zitierstil (17. Ausg.)International Symposium on Virus Diseases of Ornamental Plants Ithaca, NY. Sixth International Symposium on Virus Diseases of Ornamental Plants: Ithaca, USA June 17 - 21, 1984. Wageningen: ISHS, 1985.
MLA-Zitierstil (9. Ausg.)International Symposium on Virus Diseases of Ornamental Plants Ithaca, NY. Sixth International Symposium on Virus Diseases of Ornamental Plants: Ithaca, USA June 17 - 21, 1984. ISHS, 1985.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.