APA Style

English for College Students. Jilid 1: supplementary notes and exercises. (1991). Yogyakarta: Bagian Penerbitan Sekolah Tinggi Ilmu Ekonomi YKPN.

MLA Style

English for College Students. Jilid 1: supplementary notes and exercises. 2. Yogyakarta: Bagian Penerbitan Sekolah Tinggi Ilmu Ekonomi YKPN, 1991. Text.