APA (7th ed.) Zitazioa

Mitchell , R. J. (1983). Earth structures engineering. Allen and Unwin.

Chicago Style (17th ed.) Zitazioa

Mitchell , R. J. Earth Structures Engineering. Boston , Mass: Allen and Unwin, 1983.

MLA (9th ed.) Zitazioa

Mitchell , R. J. Earth Structures Engineering. Allen and Unwin, 1983.