Dyfyniad APA

Barnett, R. W., & Blumner, J. S. (2001). The Allyn and Bacon guide to Writing Center: Theory and practice. Allyn and Bacon.

Dyfyniad Arddull Chicago

Barnett, Robert W., and Jacob S. Blumner. The Allyn and Bacon Guide to Writing Center: Theory and Practice. Boston: Allyn and Bacon, 2001.

Dyfyniad MLA

Barnett, Robert W., and Jacob S. Blumner. The Allyn and Bacon Guide to Writing Center: Theory and Practice. Allyn and Bacon, 2001.

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