Citazione Stile APA (7a Edizione)

Hartley, B., & Viney, P. (1979). Streamline english: Connections. Oxford University Press.

Citazione stile Chigago Style (17a edizione)

Hartley, Bernard, e Peter Viney. Streamline English: Connections. Oxford: Oxford University Press, 1979.

Citatione MLA (9a ed.)

Hartley, Bernard, e Peter Viney. Streamline English: Connections. Oxford University Press, 1979.