APA Style

-, ., SUNJAYA, T. (1990). Muhammadiyah An Islamic Movement In Indonesia: The 42nd Congress Of Muhammadiyah, Yogyakarta 15-19 December 1990 ( -). Yogyakarta: -.

MLA Style

-, ., SUNJAYA, TRESWNO. "Muhammadiyah An Islamic Movement In Indonesia: The 42nd Congress Of Muhammadiyah, Yogyakarta 15-19 December 1990". - Yogyakarta: -, 1990. Text.