Cita APA

Eckersley, C. E. 1. (1954). Essential English [for foreign students] (Rev. ed., new impression.). London [etc.]: Longmans, Green and Co.

Citación estilo Chicago

Eckersley, C. E. 1892-1967. Essential English [for Foreign Students]. Rev. ed., new impression. London [etc.]: Longmans, Green and Co, 1954.

Cita MLA

Eckersley, C. E. 1892-1967. Essential English [for Foreign Students]. Rev. ed., new impression. London [etc.]: Longmans, Green and Co, 1954.