Cita APA (7a ed.)

Wren, P. C., & Martin, H. (2011). High School English Grammar and Composition. S. Chand & Company Ltd.

Cita Chicago Style (17a ed.)

Wren, P. C., y H. Martin. High School English Grammar and Composition. New Delhi: S. Chand & Company Ltd, 2011.

Cita MLA (9a ed.)

Wren, P. C., y H. Martin. High School English Grammar and Composition. S. Chand & Company Ltd, 2011.