Gaya APA
Heaton, J.B.. (1973).
Reading With Understanding-Intermediate 1 .
Yogyakarta:
Penerbit Kanisius.
Gaya Chicago
Heaton, J.B..
Reading With Understanding-Intermediate 1.
Yogyakarta:
Penerbit Kanisius,
1973.
Text.
Gaya MLA
Heaton, J.B..
Reading With Understanding-Intermediate 1.
Yogyakarta:
Penerbit Kanisius,
1973.
Text.
Gaya Turabian
Heaton, J.B..
Reading With Understanding-Intermediate 1.
Yogyakarta:
Penerbit Kanisius,
1973.
Print.