APA (7th ed.) Zitazioa
Karlen, D. L. (2021). Approaches to Soil Health Analysis (Soil Healthseries, Volume 1) (1st Edition). Wiley.
Chicago Style (17th ed.) Zitazioa
Karlen, Douglas L. Approaches to Soil Health Analysis (Soil Healthseries, Volume 1) (1st Edition). Wiley, 2021.
MLA (9th ed.) Zitazioa
Karlen, Douglas L. Approaches to Soil Health Analysis (Soil Healthseries, Volume 1) (1st Edition). Wiley, 2021.
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