Gaya APA
Heasley, Brendan, Maskur, Aji, Paulan. (1998).
English in use for SMU 1 B (Ed. 2, 1998).
Jakarta:
Erlangga.
Gaya Chicago
Heasley, Brendan, Maskur, Aji, Paulan.
English in use for SMU 1 B.
Ed. 2, 1998
Jakarta:
Erlangga,
1998.
Text.
Gaya MLA
Heasley, Brendan, Maskur, Aji, Paulan.
English in use for SMU 1 B.
Ed. 2, 1998
Jakarta:
Erlangga,
1998.
Text.
Gaya Turabian
Heasley, Brendan, Maskur, Aji, Paulan.
English in use for SMU 1 B.
Ed. 2, 1998
Jakarta:
Erlangga,
1998.
Print.