APA Style

JAPAN, R, B, M, O, C. (1994). Manual for river works in Japan vol. II : planning bab 1 s.d 9 (1). Yogyakarta: River Bureau, Ministry of Construction Japan.

MLA Style

JAPAN, RIVER, BUREAU,, MINISTRY, OF, CONSTRUCTION. "Manual for river works in Japan vol. II : planning bab 1 s.d 9". 1 Yogyakarta: River Bureau, Ministry of Construction Japan, 1994. Text.