Creme, P., & Lea, M. R. (2008). Writing at university: A guide for students (3rd ed.). Open University Press.
Chicago Style (17. basım) AtıfCreme, Phyllis, ve Mary R. Lea. Writing at University: A Guide for Students. 3rd ed. Berkshire: Open University Press, 2008.
MLA (8th ed.) AtıfCreme, Phyllis, ve Mary R. Lea. Writing at University: A Guide for Students. 3rd ed. Open University Press, 2008.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..