Gaya APA

Nurpahmi, S., Ahmad, D. (2013). An introduction to english for spesific purpose [type the document subtitle] (Ed. 1 Cet. 1). Makassar: Alauddin University Press.

Gaya MLA

Nurpahmi, Sitti., Ahmad, Djuwairiah. "An introduction to english for spesific purpose [type the document subtitle]". Ed. 1 Cet. 1 Makassar: Alauddin University Press, 2013. Text.