APA-Zitierstil (7. Ausg.)

Cullen, P., French, A., & Jakeman, V. (2014). The Official Cambridge guide to IELTS for academic and general training: Student's book with answers ; [with DVD-ROM and MULTI-MEDIA APP]] (1. publ.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Cullen, Pauline, Amanda French, und Vanessa Jakeman. The Official Cambridge Guide to IELTS for Academic and General Training: Student's Book with Answers ; [with DVD-ROM and MULTI-MEDIA APP]]. 1. publ. Cambridge: Cambridge Univ. Press, 2014.

MLA-Zitierstil (9. Ausg.)

Cullen, Pauline, et al. The Official Cambridge Guide to IELTS for Academic and General Training: Student's Book with Answers ; [with DVD-ROM and MULTI-MEDIA APP]]. 1. publ. Cambridge Univ. Press, 2014.