Gaya APA
Littlejohn, A.
(2005).
Writing 2 : student's book / Andrew Littlejohn
.
Yogyakarta:
Kanisius.
Gaya MLA
Littlejohn, Andrew.
"Writing 2 : student's book / Andrew Littlejohn".
Yogyakarta:
Kanisius,
2005.
Buku.