Gaya APA

, ., Lougheed, L. (2006). People, places, and things 3: reading, vocabulary, test preparation . New Yord: New Yord: Oxford University, 2006.

Gaya MLA

, ., Lougheed, Lin. "People, places, and things 3: reading, vocabulary, test preparation". New Yord: New Yord: Oxford University, 2006, 2006. Text.