APA (7th ed.) Citation

Norris R. Roy. (2005). Ready for First Certificate: Workbook with Answer Key. Oxford, Macmillan, 2005.

Chicago Style (17th ed.) Citation

Norris R. Roy. Ready for First Certificate: Workbook with Answer Key. Oxford, Macmillan, 2005, 2005.

MLA (9th ed.) Citation

Norris R. Roy. Ready for First Certificate: Workbook with Answer Key. Oxford, Macmillan, 2005, 2005.

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