Gaya APA
Riyanto, S.
(2008).
Seribu (1000) Selected Nouns Used Speaking English
(
cet.1)
.
Yogyakarta:
Pustaka Pelajar.
Gaya MLA
Riyanto, Slamet.
"Seribu (1000) Selected Nouns Used Speaking English".
cet.1
Yogyakarta:
Pustaka Pelajar,
2008.
Text.