International Symposium on Energy in Protected Cultivation Columbus, Ohio. Third International Symposium on Energy in Protected Cultivation: Columbus, Ohio, USA, aug. 21 - 26, 1983. ISHS.
Chicago-Zitierstil (17. Ausg.)International Symposium on Energy in Protected Cultivation Columbus, Ohio. Third International Symposium on Energy in Protected Cultivation: Columbus, Ohio, USA, Aug. 21 - 26, 1983. Wageningen: ISHS.
MLA-Zitierstil (9. Ausg.)International Symposium on Energy in Protected Cultivation Columbus, Ohio. Third International Symposium on Energy in Protected Cultivation: Columbus, Ohio, USA, Aug. 21 - 26, 1983. ISHS.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.