Dyfyniad APA

Papacostas, C. (2005). Transportation Engineering and Planning. Prentice-Hall.

Dyfyniad Arddull Chicago

Papacostas, C.S. Transportation Engineering and Planning. Prentice-Hall, 2005.

Dyfyniad MLA

Papacostas, C.S. Transportation Engineering and Planning. Prentice-Hall, 2005.

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