Cita APA (7a ed.)

Walter, E., & Woodford, K. (2022). Keep it real! A2+Workbook. Santillana.

Cita Chicago Style (17a ed.)

Walter, Elizabeth, y Kate Woodford. Keep It Real! A2+Workbook. Buenos Aires: Santillana, 2022.

Cita MLA (9a ed.)

Walter, Elizabeth, y Kate Woodford. Keep It Real! A2+Workbook. Santillana, 2022.

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