Dyfyniad APA

Pearson, J. C., Nelson, P., Titworth, S., & Harter, L. (2003). Human communication. McGraw-Hill.

Dyfyniad Arddull Chicago

Pearson, Judy C., Paul Nelson, Scott Titworth, and Lynn Harter. Human Communication. Boston, Mass.: McGraw-Hill, 2003.

Dyfyniad MLA

Pearson, Judy C., et al. Human Communication. McGraw-Hill, 2003.

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