Dyfyniad APA

Transit Cooperative Research Program. (1994). Report. National Academy Press.

Dyfyniad Arddull Chicago

Transit Cooperative Research Program. Report. Washington, D.C.: National Academy Press, 1994.

Dyfyniad MLA

Transit Cooperative Research Program. Report. National Academy Press, 1994.

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