International Symposium on Taxonomy of Cultivated Plants Wageningen, Netherlands, International Society for Horticultural Science. Commission on Horticultural Nomenclature and Registration, Brickell, C., Brandenburg, W. A., Schneider, F., & Maesen, L. J. G. v. d. (1986). First International Symposium on Taxonomy of Cultivated Plants: Wageningen, Netherlands, 12-16 August 1985. International Society for Horticultural Science.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Symposium on Taxonomy of Cultivated Plants Wageningen, Netherlands, International Society for Horticultural Science. Commission on Horticultural Nomenclature and Registration, Christopher Brickell, W. A. Brandenburg, F. Schneider, و L. J. G. van der Maesen. First International Symposium on Taxonomy of Cultivated Plants: Wageningen, Netherlands, 12-16 August 1985. Wageningen, Netherlands: International Society for Horticultural Science, 1986.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)International Symposium on Taxonomy of Cultivated Plants Wageningen, Netherlands, et al. First International Symposium on Taxonomy of Cultivated Plants: Wageningen, Netherlands, 12-16 August 1985. International Society for Horticultural Science, 1986.