APA Style
Alexander, L.G. (1990).
Fluency In English .
Yogyakarta:
Kanisius ( Anggota IKAPI).
Chicago Style
Alexander, L.G.
Fluency In English.
Yogyakarta:
Kanisius ( Anggota IKAPI),
1990.
Text.
MLA Style
Alexander, L.G.
Fluency In English.
Yogyakarta:
Kanisius ( Anggota IKAPI),
1990.
Text.
Turabian Style
Alexander, L.G.
Fluency In English.
Yogyakarta:
Kanisius ( Anggota IKAPI),
1990.
Print.