APA (7th ed.) Zitazioa
ASTM Committee D-18 on Soil and Rock, Landva, A., & Knowles, G. D. (1990). Geotechnics of waste fills: Theory and practice. ASTM.
Chicago Style (17th ed.) Zitazioa
ASTM Committee D-18 on Soil and Rock, Arvid Landva, eta G. David Knowles. Geotechnics of Waste Fills: Theory and Practice. Philadelphia, PA: ASTM, 1990.
MLA (9th ed.) Zitazioa
ASTM Committee D-18 on Soil and Rock, et al. Geotechnics of Waste Fills: Theory and Practice. ASTM, 1990.
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