Symposium on Winter Hardiness in Woody Perennials Piikiö, Finland, International Society for Horticultural Science. Section for Fruit, International Society for Horticultural Science. Working Group Winterhardiness in Woody Perrennials, Holubowicz, T., & Säkö, J. (1985). Second Symposium on Winterhardiness in Woody Perennials: Piikiö, Finland, 13-17 August 1984. ISHS].
Citação do estilo Chicago (17ª ed.)Symposium on Winter Hardiness in Woody Perennials Piikiö, Finland, International Society for Horticultural Science. Section for Fruit, International Society for Horticultural Science. Working Group Winterhardiness in Woody Perrennials, T. Holubowicz, e J. Säkö. Second Symposium on Winterhardiness in Woody Perennials: Piikiö, Finland, 13-17 August 1984. [Wageningen, Netherlands: ISHS], 1985.
Citação MLA (8ª ed.)Symposium on Winter Hardiness in Woody Perennials Piikiö, Finland, et al. Second Symposium on Winterhardiness in Woody Perennials: Piikiö, Finland, 13-17 August 1984. ISHS], 1985.