Citazione Stile APA (7a Edizione)

Richards, K. (2006). Language and professional identity: Aspects of collaborative interaction (1a. ed.). Plagrave MacMillan.

Citazione stile Chigago Style (17a edizione)

Richards, Keith. Language and Professional Identity: Aspects of Collaborative Interaction. 1a. ed. Nueva York: Plagrave MacMillan, 2006.

Citatione MLA (9a ed.)

Richards, Keith. Language and Professional Identity: Aspects of Collaborative Interaction. 1a. ed. Plagrave MacMillan, 2006.