APA Style
Alexander, L.G.. (1985).
New Concept English : Practice And Progress .
Yogyakarta:
Kanisius.
Chicago Style
Alexander, L.G..
New Concept English : Practice And Progress.
Yogyakarta:
Kanisius,
1985.
Text.
MLA Style
Alexander, L.G..
New Concept English : Practice And Progress.
Yogyakarta:
Kanisius,
1985.
Text.
Turabian Style
Alexander, L.G..
New Concept English : Practice And Progress.
Yogyakarta:
Kanisius,
1985.
Print.