Kloppenburg, J., Holemans, D., & Reheul, D. (2001). Onedele zaaveredeling? Brussel: Wervel.
Chicagoスタイル(17版)引用形式Kloppenburg, Jack, Dirk Holemans, , Dirk Reheul. Onedele Zaaveredeling? Brussel: Wervel, 2001.
MLA(8版)引用形式Kloppenburg, Jack, et al. Onedele Zaaveredeling? Brussel: Wervel, 2001.
警告: この引用は必ずしも正確ではありません.