APA Style

Wulandari, E. (1414). The socio_economic status of the students and their achievement in leranung english: a case study at Sma Sejahtera I Depok . New York: Karya Toha Putra.

MLA Style

Wulandari, Endang. "The socio_economic status of the students and their achievement in leranung english: a case study at Sma Sejahtera I Depok". New York: Karya Toha Putra, 1414. Text.