Dyfyniad APA

Holmes, J. (1992). An introduction to sociolinguistics. Longman.

Dyfyniad Arddull Chicago

Holmes, Janet. An Introduction to Sociolinguistics. Harlow Essex: Longman, 1992.

Dyfyniad MLA

Holmes, Janet. An Introduction to Sociolinguistics. Longman, 1992.

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