Gaya APA
Hariyono, R. (2008).
Essential ABC Accurate, Brief and Clear : English Grammar .
Hoboken, NJ:
Literata Lintas Media.
Gaya MLA
Hariyono, Rudy.
"Essential ABC Accurate, Brief and Clear : English Grammar".
Hoboken, NJ:
Literata Lintas Media,
2008.
Text.