Cita APA (7a ed.)

Eckersley, C. E., & Eckersley, J. M. (1960). A comprehensive English grammar: For foreign students. Longmans.

Cita Chicago Style (17a ed.)

Eckersley, C. E., y J. M. Eckersley. A Comprehensive English Grammar: For Foreign Students. London: Longmans, 1960.

Cita MLA (8a ed.)

Eckersley, C. E., y J. M. Eckersley. A Comprehensive English Grammar: For Foreign Students. Longmans, 1960.

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