APA (7th ed.) Zitazioa
Clayton, C., & Milititsky, J. (2005). Earth pressure and earth-retaining structures (2nd ed.). Taylor & Francis Group.
Chicago Style (17th ed.) Zitazioa
Clayton, C.R.I, eta J/Woods Milititsky. Earth Pressure and Earth-retaining Structures. 2nd ed. New York: Taylor & Francis Group, 2005.
MLA (9th ed.) Zitazioa
Clayton, C.R.I, eta J/Woods Milititsky. Earth Pressure and Earth-retaining Structures. 2nd ed. Taylor & Francis Group, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.