Cita APA (7th ed.)
Brookes, A., & Grundy, P. (1990). Writing for study purposes: A teacher's guide to developing individual writing skills. Cambridge University Press.
Cita Chicago (17th ed.)
Brookes, Arthur, i Peter Grundy. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skills. Cambridge ; New York: Cambridge University Press, 1990.
Cita MLA (9th ed.)
Brookes, Arthur, i Peter Grundy. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skills. Cambridge University Press, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.