Dyfyniad APA

Zeevaert, L. (1973). Foundation engineering for difficult subsoil conditions. New York : Van Nostrand Reinhold.

Dyfyniad Arddull Chicago

Zeevaert, Leornado. Foundation Engineering for Difficult Subsoil Conditions. New York : Van Nostrand Reinhold, 1973.

Dyfyniad MLA

Zeevaert, Leornado. Foundation Engineering for Difficult Subsoil Conditions. New York : Van Nostrand Reinhold, 1973.

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