Παραπομπή σε μορφή APA (7η εκδ.)

SpringerLink (Online service), Kumar, B. M., & Nair, P. K. R. (2011). Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges. Springer Netherlands.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SpringerLink (Online service), B. Mohan Kumar, και P. K. Ramachandran Nair. Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges. Dordrecht: Springer Netherlands, 2011.

Παραπομπή σε μορφή MLA (8th εκδ.)

SpringerLink (Online service), et al. Carbon Sequestration Potential of Agroforestry Systems: Opportunities and Challenges. Springer Netherlands, 2011.