Dyfyniad APA

Arehart, C. (2000). Professional Wap. Shorff Publishers.

Dyfyniad Arddull Chicago

Arehart, Charles. Professional Wap. Shorff Publishers, 2000.

Dyfyniad MLA

Arehart, Charles. Professional Wap. Shorff Publishers, 2000.

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