Cita APA (7a ed.)

Eckersley, C. E. (1959). Essential English for foreign students: Teacher's book . Book one (Rev. ed., 4th imp.). Longmans.

Cita Chicago Style (17a ed.)

Eckersley, C. E. Essential English for Foreign Students: Teacher's Book . Book One. Rev. ed., 4th imp. London [etc.]: Longmans, 1959.

Cita MLA (9a ed.)

Eckersley, C. E. Essential English for Foreign Students: Teacher's Book . Book One. Rev. ed., 4th imp. Longmans, 1959.