APA (7th ed.) Zitazioa
Liebman, M., Mohler, C. L., & Staver, C. P. (2001). Ecological management of agricultural weeds. Cambridge University Press.
Chicago Style (17th ed.) Zitazioa
Liebman, Matt, Charles L. Mohler, eta Charles P. Staver. Ecological Management of Agricultural Weeds. Cambridge, U.K. New York: Cambridge University Press, 2001.
MLA (9th ed.) Zitazioa
Liebman, Matt, et al. Ecological Management of Agricultural Weeds. Cambridge University Press, 2001.
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