Dyfyniad APA

Wyrick, J. (2002). Steps to writing well: With additional readings (5th ed.). Fort Worth: Harcourt College Publishers.

Dyfyniad Arddull Chicago

Wyrick, Jean. Steps to Writing Well: With Additional Readings. 5th ed. Fort Worth: Harcourt College Publishers, 2002.

Dyfyniad MLA

Wyrick, Jean. Steps to Writing Well: With Additional Readings. 5th ed. Fort Worth: Harcourt College Publishers, 2002.

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