APA Style

Crace, A. et al (2014). Cutting Edge Pre-Intermediate Class Audio CDs, Ed.3 (3rd. Ed). : Pearson.

MLA Style

Crace, Araminta. et al. "Cutting Edge Pre-Intermediate Class Audio CDs, Ed.3". 3rd. Ed : Pearson, 2014. Koleksi Multimedia / CD-ROM.