Gaya APA
Littejohn, Andrew. (2005).
Writing 4 Student's Book (Cet ke-1).
:
.
Gaya Chicago
Littejohn, Andrew.
Writing 4 Student's Book.
Cet ke-1
:
,
2005.
Text.
Gaya MLA
Littejohn, Andrew.
Writing 4 Student's Book.
Cet ke-1
:
,
2005.
Text.
Gaya Turabian
Littejohn, Andrew.
Writing 4 Student's Book.
Cet ke-1
:
,
2005.
Print.