APA (7th ed.) Citation

Eckersley, C. E. (1960). Essential English for foreign students: . Book one (Rev. ed., new imp.). Longmans.

Chicago Style (17th ed.) Citation

Eckersley, C. E. Essential English for Foreign Students: . Book One. Rev. ed., new imp. London [etc.]: Longmans, 1960.

MLA (9th ed.) Citation

Eckersley, C. E. Essential English for Foreign Students: . Book One. Rev. ed., new imp. Longmans, 1960.