Dyfyniad APA

Shurter, R. L., & Reid, J. M. (1966). A program for effective writing. Appleton/Century/Crofts.

Dyfyniad Arddull Chicago

Shurter, Robert L., and James M. Reid. A Program for Effective Writing. New York: Appleton/Century/Crofts, 1966.

Dyfyniad MLA

Shurter, Robert L., and James M. Reid. A Program for Effective Writing. Appleton/Century/Crofts, 1966.

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