APA Style

Yojani, R, S, P, F, R. (2006). Student`s Book Smile (Smart Move In Learning English) For Elementary School Second Grade . Jakarta: PT.Penerbit Erlangga.

MLA Style

Yojani, Ratna, Setyowati, Putri,, Fidelia, Ratri. "Student`s Book Smile (Smart Move In Learning English) For Elementary School Second Grade". Jakarta: PT.Penerbit Erlangga, 2006. Text.