Cita APA (7a ed.)

Worrall, A. (1952). English idioms for foreign students: With exercises (3rd ed.). Longmans, Green.

Cita Chicago Style (17a ed.)

Worrall, A.J. English Idioms for Foreign Students: With Exercises. 3rd ed. London: Longmans, Green, 1952.

Cita MLA (9a ed.)

Worrall, A.J. English Idioms for Foreign Students: With Exercises. 3rd ed. Longmans, Green, 1952.

Precaución: Estas citas no son 100% exactas.