APA (7th ed.) Citation

Iantorno, G., & Papa, M. (1994). Turning points 3: Communicating in english: (2a. ed.). Addison-Wesley Publishing.

Chicago Style (17th ed.) Citation

Iantorno, Giuliano, and Mario Papa. Turning Points 3: Communicating in English:. 2a. ed. Massachusetts: Addison-Wesley Publishing, 1994.

MLA (9th ed.) Citation

Iantorno, Giuliano, and Mario Papa. Turning Points 3: Communicating in English:. 2a. ed. Addison-Wesley Publishing, 1994.

Warning: These citations may not always be 100% accurate.