Citazione Stile APA (7a Edizione)
Hartley, B., & Viney, P. (1991). Streamline English Destinations: An intensive English course for intermediate students (1a. ed.).
Citazione stile Chigago Style (17a edizione)
Hartley, Bernard, e Peter Viney. Streamline English Destinations: An Intensive English Course for Intermediate Students. 1a. ed. Buenos Aires, 1991.
Citatione MLA (9a ed.)
Hartley, Bernard, e Peter Viney. Streamline English Destinations: An Intensive English Course for Intermediate Students. 1a. ed. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.