Cita APA

Eckersley, C. (1947). Essential English (Rev. ed., [new imp.].). London, [etc.]: Longmans, Green, and Co.

Citación estilo Chicago

Eckersley, C.E. Essential English. Rev. ed., [new imp.]. London, [etc.]: Longmans, Green, and Co, 1947.

Cita MLA

Eckersley, C.E. Essential English. Rev. ed., [new imp.]. London, [etc.]: Longmans, Green, and Co, 1947.