Gaya APA
WIdayanti,M.J.Ari, ., Susanti, W. (2011).
English Alive Senior High School for Grade XII .
Jakarta:
Yudhistira.
Gaya MLA
WIdayanti,M.J.Ari, ., Susanti, Wulandari,Rini.
"English Alive Senior High School for Grade XII".
Jakarta:
Yudhistira,
2011.
Text.