Gaya APA

Germany, F, R, O. (1973). CHEMICALS RAW MATERIALS INTERMEDIATES . Germany: BADISCHE ANILIN & SODA PABRIK (federal republic of germany).

Gaya MLA

Germany, Federal, Re[public, Of. "CHEMICALS RAW MATERIALS INTERMEDIATES". Germany: BADISCHE ANILIN & SODA PABRIK (federal republic of germany), 1973. Textbook.