Gaya APA
Alexander, L, G. (1994).
Fluency in English: An Integrated Course for Advanced Students (ed. 1).
Yogyakarta:
Penerbit Kanisius.
Gaya MLA
Alexander, L., G..
"Fluency in English: An Integrated Course for Advanced Students".
ed. 1
Yogyakarta:
Penerbit Kanisius,
1994.
Text.