APA (7th ed.) Zitazioa
Koerner, R. M. (2012). Designing with Geosynthetics: Vol 1 (6th ed.). Xlibris.
Chicago Style (17th ed.) Zitazioa
Koerner, Robert M. Designing with Geosynthetics: Vol 1. 6th ed. New York: Xlibris, 2012.
MLA (9th ed.) Zitazioa
Koerner, Robert M. Designing with Geosynthetics: Vol 1. 6th ed. Xlibris, 2012.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.