APA (7th ed.) Zitazioa
ebrary, Inc, Gertel, J., & Le Heron, R. B. (2011). Economic spaces of pastoral production and commodity systems: Markets and livelihoods. Ashgate Pub. Co..
Chicago Style (17th ed.) Zitazioa
ebrary, Inc, Jörg Gertel, eta Richard B. Le Heron. Economic Spaces of Pastoral Production and Commodity Systems: Markets and Livelihoods. Farnham, Surrey, England ; Burlington, Vt.: Ashgate Pub. Co., 2011.
MLA (9th ed.) Zitazioa
ebrary, Inc, et al. Economic Spaces of Pastoral Production and Commodity Systems: Markets and Livelihoods. Ashgate Pub. Co., 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.