Zimmermam ,Richard H. (1986). Tissue culture as a plant production system for horticultural crops: Conference on tissue culture as a plant production system for horticultural crops. Martinus Nijhoft publishers.
Chicago-tyylinen lähdeviittausZimmermam ,Richard H. Tissue Culture as a Plant Production System for Horticultural Crops: Conference on Tissue Culture as a Plant Production System for Horticultural Crops. Dordrech: Martinus Nijhoft publishers, 1986.
MLA-viiteZimmermam ,Richard H. Tissue Culture as a Plant Production System for Horticultural Crops: Conference on Tissue Culture as a Plant Production System for Horticultural Crops. Martinus Nijhoft publishers, 1986.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.