Hoyle,W, & Karsa, D. (1997). Chemical aspects of plastics recycling. Royal society of chemistry.
Čikaški stil citiranjaHoyle,W, i D.R Karsa. Chemical Aspects of Plastics Recycling. U.K: Royal society of chemistry, 1997.
MLA način citiranjaHoyle,W, i D.R Karsa. Chemical Aspects of Plastics Recycling. Royal society of chemistry, 1997.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.