International Symposium on Growing Media and Hydroponics Windsor, Ontario. International Symposium on Growing Media and Hydroponics: Windsor, Ontario, Canada, May 19 - 26, 1997. ISHS.
Chicago-Zitierstil (17. Ausg.)International Symposium on Growing Media and Hydroponics Windsor, Ontario. International Symposium on Growing Media and Hydroponics: Windsor, Ontario, Canada, May 19 - 26, 1997. Leuven: ISHS.
MLA-Zitierstil (9. Ausg.)International Symposium on Growing Media and Hydroponics Windsor, Ontario. International Symposium on Growing Media and Hydroponics: Windsor, Ontario, Canada, May 19 - 26, 1997. ISHS.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.