Dyfyniad APA

Nelson, K. D. (1991). Design and construction of small earth dams. Scientific Publishers.

Dyfyniad Arddull Chicago

Nelson, K D. Design and Construction of Small Earth Dams. Jodhpur: Scientific Publishers, 1991.

Dyfyniad MLA

Nelson, K D. Design and Construction of Small Earth Dams. Scientific Publishers, 1991.

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