Burg, P. F. J. v., Holmes, M. R. J., & Dilz, K. (1983). Sugar beet: Nitrogen supply from fertilizers and manures ; paper presented at the Symposium Nitrogen and Sugar Beet, Brussels, 16 - 17 Febr. 1983. LBNM.
Chicago-Zitierstil (17. Ausg.)Burg, P. F. J. van, M. R. J. Holmes, und K. Dilz. Sugar Beet: Nitrogen Supply from Fertilizers and Manures ; Paper Presented at the Symposium Nitrogen and Sugar Beet, Brussels, 16 - 17 Febr. 1983. The Hague: LBNM, 1983.
MLA-Zitierstil (9. Ausg.)Burg, P. F. J. van, et al. Sugar Beet: Nitrogen Supply from Fertilizers and Manures ; Paper Presented at the Symposium Nitrogen and Sugar Beet, Brussels, 16 - 17 Febr. 1983. LBNM, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.