Gaya APA

Emma, ., Pathare, G. (2011). Headway Academic Skills Level 1 – Student’s Book (Listen, Speaking And Study Skills)) . New York: Oxford University Press.

Gaya MLA

Emma, ., Pathare, Gary. "Headway Academic Skills Level 1 – Student’s Book (Listen, Speaking And Study Skills))". New York: Oxford University Press, 2011. Text.