International Symposium on Mechanization of Vegetable Production Bonn. (1986). First International Symposium on Mechanization of Vegetable Production: Bonn, F. R. Germany, 6 - 10 May 1985. ISHS.
Chicago-Zitierstil (17. Ausg.)International Symposium on Mechanization of Vegetable Production Bonn. First International Symposium on Mechanization of Vegetable Production: Bonn, F. R. Germany, 6 - 10 May 1985. Wageningen: ISHS, 1986.
MLA-Zitierstil (9. Ausg.)International Symposium on Mechanization of Vegetable Production Bonn. First International Symposium on Mechanization of Vegetable Production: Bonn, F. R. Germany, 6 - 10 May 1985. ISHS, 1986.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.