Gaya APA

Tai, Z. et al (2012). Shape-alterable and -recoverable graphene/polyurethane bi-layered composite film for supercapacitor electrode . New York: Elsevier B.V..

Gaya MLA

Tai, Zhixin. et al. "Shape-alterable and -recoverable graphene/polyurethane bi-layered composite film for supercapacitor electrode". New York: Elsevier B.V., 2012. e-journal.