Andreas, F., & Gröbe, K. (1969). Propylenchemie. Akad.-Verl.
Chicago Style (17th ed.) CitationAndreas, Friedrich, and Karlheinz Gröbe. Propylenchemie. Berlin: Akad.-Verl, 1969.
MLA (9th ed.) CitationAndreas, Friedrich, and Karlheinz Gröbe. Propylenchemie. Akad.-Verl, 1969.
Warning: These citations may not always be 100% accurate.