Cita APA

Hollett, V., & Hollett, V. (1989). In at the deep end: Speaking activities for professional people. Cambridge: Oxford University Press.

Citación estilo Chicago

Hollett, Vicki, y Vicki Hollett. In At the Deep End: Speaking Activities for Professional People. Cambridge: Oxford University Press, 1989.

Cita MLA

Hollett, Vicki, y Vicki Hollett. In At the Deep End: Speaking Activities for Professional People. Cambridge: Oxford University Press, 1989.