APA
Letcher T., . (2015). Chemical Processes For A Sustainable Future (Hb 2015). : Rsc Pub.
Chicago
Letcher T, . 2015. Chemical Processes For A Sustainable Future (Hb 2015). : Rsc Pub.
Harvard
Letcher T., . (2015). Chemical Processes For A Sustainable Future (Hb 2015). : Rsc Pub.
MLA
Letcher T, . Chemical Processes For A Sustainable Future (Hb 2015). : Rsc Pub. 2015.