APA Style
Abjad Catatan dan Latihan. ().
London:
Linguaphone Institute Limite.
Chicago Style
Abjad Catatan dan Latihan.
Cet.5.
London:
Linguaphone Institute Limite,
.
Text.
MLA Style
Abjad Catatan dan Latihan.
Cet.5.
London:
Linguaphone Institute Limite,
.
Text.
Turabian Style
Abjad Catatan dan Latihan.
London:
Linguaphone Institute Limite,
.
Print.