Gaya APA
A Practical English Drammsr. (1986).
Jakarta:
.
Gaya Chicago
A Practical English Drammsr.
Edisi Pertama.
Jakarta:
,
1986.
Text.
Gaya MLA
A Practical English Drammsr.
Edisi Pertama.
Jakarta:
,
1986.
Text.
Gaya Turabian
A Practical English Drammsr.
Jakarta:
,
1986.
Print.