Handbook of commercial French

MLA

Geoghegan, C., and Jacqueline Gonthier Geoghegan. Handbook of Commercial French. London: Routledge, 1988.

APA

Geoghegan, C., & Gonthier Geoghegan, J. (1988). Handbook of commercial French. London: Routledge.

Chicago

Geoghegan, C., and Jacqueline Gonthier Geoghegan. Handbook of Commercial French. London: Routledge, 1988.