Hepburn, C. (1982). Polyurethane elastomers. Applied Science Publishers.
Čikaški stil citiranjaHepburn, C. Polyurethane Elastomers. London: Applied Science Publishers, 1982.
MLA način citiranjaHepburn, C. Polyurethane Elastomers. Applied Science Publishers, 1982.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.