Dyfyniad APA

Holmes, J. (2001). An introduction to sociolinguistics (2nd ed.). Longman.

Dyfyniad Arddull Chicago

Holmes, Janet. An Introduction to Sociolinguistics. 2nd ed. Harlow, Eng. ; New York: Longman, 2001.

Dyfyniad MLA

Holmes, Janet. An Introduction to Sociolinguistics. 2nd ed. Longman, 2001.

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