Citazione APA

Christopher Turk. (1996). Effective speaking: Communicative in speech. London: E and FN Spon.

Stile di citazione Chicago

Christopher Turk. Effective Speaking: Communicative in Speech. London: E and FN Spon, 1996.

Citazione MLA

Christopher Turk. Effective Speaking: Communicative in Speech. London: E and FN Spon, 1996.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.