Gaya APA

Ningsih, S, R. (2008). Developing English Competencies for Senior High School SMA/MA 2 . Yogyakarta: Dir.Bimas Islam.

Gaya MLA

Ningsih, Sri, Rahayu. "Developing English Competencies for Senior High School SMA/MA 2". Yogyakarta: Dir.Bimas Islam, 2008. Text.