Dyfyniad APA

Rosen, S., Dennison, J. M., & Siegfried, R. (1965). Concepts in Physical Science. New York: Harper and Row.

Dyfyniad Arddull Chicago

Rosen, Sidney., John M. Dennison, và Robert Siegfried. Concepts in Physical Science. New York: Harper and Row, 1965.

Dyfyniad MLA

Rosen, Sidney., John M. Dennison, và Robert Siegfried. Concepts in Physical Science. New York: Harper and Row, 1965.

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