APA Style
Valencia, R, C. (2013).
The Future of the Chemical Industry by 2050 .
Germany:
Wiley-VCH Verlag Gmbh & Co..
MLA Style
Valencia, Rafael, Cayuela.
"The Future of the Chemical Industry by 2050".
Germany:
Wiley-VCH Verlag Gmbh & Co.,
2013.
Text.