Gaya APA
Riyanto,Slamet, .
(2012).
Idiomatic Expressions in English
(
ed I)
.
Yogyakarta:
Andi.
Gaya MLA
Riyanto,Slamet, .
"Idiomatic Expressions in English".
ed I
Yogyakarta:
Andi,
2012.
Text.