APA (7th ed.) Citation

Symposium on Nutrition, Growing Techniques and Plant Substrates : Aas, Norway, International Society for Horticultural Science. Commission for Plant Substrates, & Gislerd, H. R. (1986). Symposium on Nutrition, Growing Techniques and Plant Substrates: Aas, Norway 23 - 28 June 1985. International Society for Horticultural Science.

Chicago Style (17th ed.) Citation

Symposium on Nutrition, Growing Techniques and Plant Substrates : Aas, Norway, International Society for Horticultural Science. Commission for Plant Substrates, and H. R. Gislerd. Symposium on Nutrition, Growing Techniques and Plant Substrates: Aas, Norway 23 - 28 June 1985. Wageningen, Netherlands: International Society for Horticultural Science, 1986.

MLA (9th ed.) Citation

Symposium on Nutrition, Growing Techniques and Plant Substrates : Aas, Norway, et al. Symposium on Nutrition, Growing Techniques and Plant Substrates: Aas, Norway 23 - 28 June 1985. International Society for Horticultural Science, 1986.