APA način citiranja (7. izdanje)

Ur, P. (1989). Grammar practice activities: A practical guide for teachers. Univ. Pr.

Čikaški stil citiranja (17. izdanje)

Ur, Penny. Grammar Practice Activities: A Practical Guide for Teachers. Cambridge: Univ. Pr, 1989.

MLA način citiranja (9. izdanje)

Ur, Penny. Grammar Practice Activities: A Practical Guide for Teachers. Univ. Pr, 1989.