Dyfyniad APA

PUNMIA, B. C. (1981). Soil mechanics and foundations. Standard Book House.

Dyfyniad Arddull Chicago

PUNMIA, B. C. Soil Mechanics and Foundations. Standard Book House, 1981.

Dyfyniad MLA

PUNMIA, B. C. Soil Mechanics and Foundations. Standard Book House, 1981.

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