Gaya APA
Adinawan, M., Sugijono, . (2010).
Mathematics for Junior high School grade VIII 1St Semester .
Jakarta:
Erlangga.
Gaya MLA
Adinawan, M.Cholik., Sugijono, .
"Mathematics for Junior high School grade VIII 1St Semester".
Jakarta:
Erlangga,
2010.
Text.