Cita APA

Eckersley, C. E. 1. (1959). Essential English for foreign students: Teacher's book (Revised ed.). London [etc.]: Longmans.

Citación estilo Chicago

Eckersley, C. E. 1892-1967. Essential English for Foreign Students: Teacher's Book. Revised ed. London [etc.]: Longmans, 1959.

Cita MLA

Eckersley, C. E. 1892-1967. Essential English for Foreign Students: Teacher's Book. Revised ed. London [etc.]: Longmans, 1959.