Gaya APA

McCarthy, M., O\'dell, F. (2008). Academic vocabulary in use : 50 unit of academic vocabulary reference and practice self-study and classroom use . New York: .

Gaya MLA

McCarthy, MIchael., O\'dell, Felicity. "Academic vocabulary in use : 50 unit of academic vocabulary reference and practice self-study and classroom use". New York: , 2008. Text.