Gaya APA

Cruz, L, B, L, E, M, H, C, S. (2014). Big English Starter Activity Book . : Pearson Longman.

Gaya MLA

Cruz, Lisa, Broomhead;, Linnette, Erocak;, Mario, Herrera;, Christopher, Sol. "Big English Starter Activity Book". : Pearson Longman, 2014. Text.