APA (7th ed.) Zitazioa
Duffield, M. R., & Jones, W. D. (2001). Plants for dry climates: How to select, grow, and enjoy (Rev. ed.). Perseus Pub..
Chicago Style (17th ed.) Zitazioa
Duffield, Mary Rose, eta Warren D. Jones. Plants for Dry Climates: How to Select, Grow, and Enjoy. Rev. ed. Cambridge, MA: Perseus Pub., 2001.
MLA (9th ed.) Zitazioa
Duffield, Mary Rose, eta Warren D. Jones. Plants for Dry Climates: How to Select, Grow, and Enjoy. Rev. ed. Perseus Pub., 2001.
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