Dyfyniad APA

Sydes, J., & Cross, B. (2003). Tech talk: Workbook. Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Sydes, John, và Brian Cross. Tech Talk: Workbook. Oxford: Oxford Univ. Press, 2003.

Dyfyniad MLA

Sydes, John, và Brian Cross. Tech Talk: Workbook. Oxford: Oxford Univ. Press, 2003.

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