Dyfyniad APA

Nixon, R., & Rosemary Nixon; Kathy Gude; Michael Duckworth. (2002). Matrix: Pre-intermediate - workbook. Oxford: Oxford University Press.

Dyfyniad Arddull Chicago

Nixon, Rosemary, và Rosemary Nixon; Kathy Gude; Michael Duckworth. Matrix: Pre-intermediate - Workbook. Oxford: Oxford University Press, 2002.

Dyfyniad MLA

Nixon, Rosemary, và Rosemary Nixon; Kathy Gude; Michael Duckworth. Matrix: Pre-intermediate - Workbook. Oxford: Oxford University Press, 2002.

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