Cita APA (7a ed.)

Brookes, A., & Grundy, P. (1991). Writing for study purposes: A teacher's guide to developing individual writing skills. University Press.

Cita Chicago Style (17a ed.)

Brookes, Arthur, y Peter Grundy. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skills. Cambridge [etc.]: University Press, 1991.

Cita MLA (9a ed.)

Brookes, Arthur, y Peter Grundy. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skills. University Press, 1991.