Dyfyniad APA

Clouse, B. F. (2010). A troubleshooting guide for writers: Strategies and process (6th ed.). McGraw-Hill.

Dyfyniad Arddull Chicago

Clouse, Barbara Fine. A Troubleshooting Guide for Writers: Strategies and Process. 6th ed. New York: McGraw-Hill, 2010.

Dyfyniad MLA

Clouse, Barbara Fine. A Troubleshooting Guide for Writers: Strategies and Process. 6th ed. McGraw-Hill, 2010.

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