Dyfyniad APA

Sharkey, D., Claydon, M., & Furlong, P. J. (1964). America today. W.H. Sadlier.

Dyfyniad Arddull Chicago

Sharkey, Don, Margaret Claydon, and Philip Joseph Furlong. America Today. New York: W.H. Sadlier, 1964.

Dyfyniad MLA

Sharkey, Don, et al. America Today. W.H. Sadlier, 1964.

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