APA (7th ed.) Zitazioa
Nitrogen Workshop University of Exeter, ProQuest (Firm), & Hatch, D. J. (2004). Controlling nitrogen flows and losses. Wageningen Academic Publishers.
Chicago Style (17th ed.) Zitazioa
Nitrogen Workshop University of Exeter, ProQuest (Firm), eta D. J. Hatch. Controlling Nitrogen Flows and Losses. Wageningen: Wageningen Academic Publishers, 2004.
MLA (9th ed.) Zitazioa
Nitrogen Workshop University of Exeter, et al. Controlling Nitrogen Flows and Losses. Wageningen Academic Publishers, 2004.
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