Cita APA (7th ed.)
Vogtmann, H., & Dobretsov, N. (2006). Environmental Security and Sustainable Land Use - with special reference to Central Asia. Springer Netherlands. https://doi.org/10.1007/1-4020-4493-3
Cita Chicago (17th ed.)
Vogtmann, Hartmut, i Nikolai Dobretsov. Environmental Security and Sustainable Land Use - with Special Reference to Central Asia. Dordrecht: Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4493-3.
Cita MLA (9th ed.)
Vogtmann, Hartmut, i Nikolai Dobretsov. Environmental Security and Sustainable Land Use - with Special Reference to Central Asia. Springer Netherlands, 2006. https://doi.org/10.1007/1-4020-4493-3.
Atenció: Aquestes cites poden no estar 100% correctes.