Cita APA (7a ed.)

Draps, J., & Rath, W. (1971). Everyday and Commercial english. Marcel Didier,editeur.

Cita Chicago Style (17a ed.)

Draps, J., y W. Rath. Everyday and Commercial English. [Courtrai]: Marcel Didier,editeur, 1971.

Cita MLA (9a ed.)

Draps, J., y W. Rath. Everyday and Commercial English. Marcel Didier,editeur, 1971.