APA Style
Purnomo, S, W.
(2010).
English Grammar and Everyday Conversation
.
Surabaya:
Amelia, Surabaya.
MLA Style
Purnomo, S.S,, Wahyu.
"English Grammar and Everyday Conversation".
Surabaya:
Amelia, Surabaya,
2010.
Buku Teks.