Dyfyniad APA

OSSENBRUGGEN, P. J. (1984). System Analysis For Civil Engineers/paul J. Ossebruggen. John Wiley & Sons.

Dyfyniad Arddull Chicago

OSSENBRUGGEN, Paul J. System Analysis For Civil Engineers/paul J. Ossebruggen. John Wiley & Sons, 1984.

Dyfyniad MLA

OSSENBRUGGEN, Paul J. System Analysis For Civil Engineers/paul J. Ossebruggen. John Wiley & Sons, 1984.

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