Dyfyniad APA

DUNN, I. S., ANDERSON, L. R., & KIEFER, F. W. (1980). Fundamentals of geotechnical analysis. John Wiley and Sons.

Dyfyniad Arddull Chicago

DUNN, Irving S., Loren R. ANDERSON, and Fred W. KIEFER. Fundamentals of Geotechnical Analysis. New York: John Wiley and Sons, 1980.

Dyfyniad MLA

DUNN, Irving S., et al. Fundamentals of Geotechnical Analysis. John Wiley and Sons, 1980.

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