APA Style
Alexander, L.C. (1978).
New Concept English Developing Skills .
Yogyakarta:
Kanisius.
Chicago Style
Alexander, L.C.
New Concept English Developing Skills.
Yogyakarta:
Kanisius,
1978.
Text.
MLA Style
Alexander, L.C.
New Concept English Developing Skills.
Yogyakarta:
Kanisius,
1978.
Text.
Turabian Style
Alexander, L.C.
New Concept English Developing Skills.
Yogyakarta:
Kanisius,
1978.
Print.