Dyfyniad APA

Schiffhorst, G. J. (1997). The Short handbook for writers. New York: The McGraw-Hill companies, Inc.

Dyfyniad Arddull Chicago

Schiffhorst, Gerald J. The Short Handbook for Writers. New York: The McGraw-Hill companies, Inc, 1997.

Dyfyniad MLA

Schiffhorst, Gerald J. The Short Handbook for Writers. New York: The McGraw-Hill companies, Inc, 1997.

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