Symposium on More Profitable Use of Energy in Protected Cultivation Alnarp. (1978). Symposium on More Profitable Use of Energy in Protected Cultivation: Alnarp, Sweden, 22 - 26 August 1977. ISHS.
Chicago-Zitierstil (17. Ausg.)Symposium on More Profitable Use of Energy in Protected Cultivation Alnarp. Symposium on More Profitable Use of Energy in Protected Cultivation: Alnarp, Sweden, 22 - 26 August 1977. The Hague: ISHS, 1978.
MLA-Zitierstil (9. Ausg.)Symposium on More Profitable Use of Energy in Protected Cultivation Alnarp. Symposium on More Profitable Use of Energy in Protected Cultivation: Alnarp, Sweden, 22 - 26 August 1977. ISHS, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.