Dyfyniad APA

Bowlby, W., Wayson, R. L., & Stammer, R. (1989). Predicting stop-and-go traffic noise levels. Transportation Research Board, National Research Council.

Dyfyniad Arddull Chicago

Bowlby, William, Roger L. Wayson, and Robert Stammer. Predicting Stop-and-go Traffic Noise Levels. Washington, D.C: Transportation Research Board, National Research Council, 1989.

Dyfyniad MLA

Bowlby, William, et al. Predicting Stop-and-go Traffic Noise Levels. Transportation Research Board, National Research Council, 1989.

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