Gaya APA

FLORIS, F, D. (2007). SUCCESS IN ACADEMIC ENGLISH : ENGLISH FOR GENERAL ACADEMIC PURPOSES (Ed. 1). Yogyakarta: Graha Ilmu.

Gaya MLA

FLORIS, FLORA, DEBORA. "SUCCESS IN ACADEMIC ENGLISH : ENGLISH FOR GENERAL ACADEMIC PURPOSES". Ed. 1 Yogyakarta: Graha Ilmu, 2007. Text.