Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Oerke, E., Gerhards, R., Menz, G., & Sikora, R. A. (2010). Precision Crop Protection - the Challenge and Use of Heterogeneity. Springer Netherlands : Imprint: Springer.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), Erich-Christian Oerke, Roland Gerhards, Gunter Menz, και Richard A. Sikora. Precision Crop Protection - the Challenge and Use of Heterogeneity. Dordrecht: Springer Netherlands : Imprint: Springer, 2010.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Precision Crop Protection - the Challenge and Use of Heterogeneity. Springer Netherlands : Imprint: Springer, 2010.