Dyfyniad APA

(2013). Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Oktober No. 10 s/d Desember No. 12 th. 2013. ASCE.

Dyfyniad Arddull Chicago

Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Oktober No. 10 S/d Desember No. 12 Th. 2013. ASCE, 2013.

Dyfyniad MLA

Journal of Geotechnical and Geoenvironmental Engineering Volume 139, Oktober No. 10 S/d Desember No. 12 Th. 2013. ASCE, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.