Gaya APA

Subekti, A. (2011). Academic Writing : A Handbook For International Students (Third Editiaon) (Ed. 3). Jena :: Routledge.

Gaya MLA

Subekti, Agustinus. "Academic Writing : A Handbook For International Students (Third Editiaon)". Ed. 3 Jena :: Routledge, 2011. Text.