Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service) & Lichtfouse, E. (2011). Alternative Farming Systems, Biotechnology, Drought Stress and Ecological Fertilisation. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service) και Eric Lichtfouse. Alternative Farming Systems, Biotechnology, Drought Stress and Ecological Fertilisation. Dordrecht: Springer Netherlands, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service) και Eric Lichtfouse. Alternative Farming Systems, Biotechnology, Drought Stress and Ecological Fertilisation. Springer Netherlands, 2011.