Dyfyniad APA

(1969). The decade ahead, 1970-1980. Marine Technology Society.

Dyfyniad Arddull Chicago

The Decade Ahead, 1970-1980. Washington, D.C: Marine Technology Society, 1969.

Dyfyniad MLA

The Decade Ahead, 1970-1980. Marine Technology Society, 1969.

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