Dyfyniad APA

412413 James, L. (1978). Civil engineering construction. Plymouth : Macdonald and Evans.

Dyfyniad Arddull Chicago

412413 James, L. Civil Engineering Construction. Plymouth : Macdonald and Evans, 1978.

Dyfyniad MLA

412413 James, L. Civil Engineering Construction. Plymouth : Macdonald and Evans, 1978.

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