Cita APA

Alexander, L. (1990). Developing Skills: An Integrated Course for Intermediate Students. London: Longman.

Chicago Style Citation

Alexander, L.G. Developing Skills: An Integrated Course for Intermediate Students. London: Longman, 1990.

Cita MLA

Alexander, L.G. Developing Skills: An Integrated Course for Intermediate Students. London: Longman, 1990.

Atenció: Aquestes cites poden no estar 100% correctes.