APA Style

Jolly, A., Morales, J, L. (2012). Our Discovery Island 4 TEACHER'S EDITION + TEACHER'S EDITION TEST AUDIO CD . Essex: Pearson Education Limited.

MLA Style

Jolly, Aaron., Morales, Jose, Luis. "Our Discovery Island 4 TEACHER'S EDITION + TEACHER'S EDITION TEST AUDIO CD". Essex: Pearson Education Limited, 2012. Text.