Cita APA (7th ed.)

Hartley B. Bernard & Viney P. Peter. (1997). Streamline english. Destinations; Wokbook A. Units 1-40 (12th ed.). Oxford, Oxford University Press, 1997.

Cita Chicago (17th ed.)

Hartley B. Bernard i Viney P. Peter. Streamline English. Destinations; Wokbook A. Units 1-40. 12th ed. Oxford, Oxford University Press, 1997, 1997.

Cita MLA (9th ed.)

Hartley B. Bernard i Viney P. Peter. Streamline English. Destinations; Wokbook A. Units 1-40. 12th ed. Oxford, Oxford University Press, 1997, 1997.