Citazione Stile APA (7a Edizione)

BROOKEES, A., & GRUNDY, P. (1991). Writing for study purposes: A teacher's guide to developing individual writing skill. Canbridge University Press.

Citazione stile Chigago Style (17a edizione)

BROOKEES, Arthur, e Peter GRUNDY. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skill. New York: Canbridge University Press, 1991.

Citatione MLA (9a ed.)

BROOKEES, Arthur, e Peter GRUNDY. Writing for Study Purposes: A Teacher's Guide to Developing Individual Writing Skill. Canbridge University Press, 1991.