Citazione Stile APA (7a Edizione)

Viney P. Peter. (1997). Streamline english. Directions; An intensive English course for upper intermediate students. Oxford, Oxford University Press, 1997.

Citazione stile Chigago Style (17a edizione)

Viney P. Peter. Streamline English. Directions; An Intensive English Course for Upper Intermediate Students. Oxford, Oxford University Press, 1997, 1997.

Citatione MLA (9a ed.)

Viney P. Peter. Streamline English. Directions; An Intensive English Course for Upper Intermediate Students. Oxford, Oxford University Press, 1997, 1997.