APA Style
Alexander, L.G.. (1975).
Developing Skills (Pertama).
Yogyakarta:
Kanisius.
Chicago Style
Alexander, L.G..
Developing Skills.
Pertama
Yogyakarta:
Kanisius,
1975.
Text.
MLA Style
Alexander, L.G..
Developing Skills.
Pertama
Yogyakarta:
Kanisius,
1975.
Text.
Turabian Style
Alexander, L.G..
Developing Skills.
Pertama
Yogyakarta:
Kanisius,
1975.
Print.