Gaya APA

Kim, U, J. et al (2008). Raman scattering study of the thermal conversion of bundled carbon nanotubes into graphitic nanoribbons . London: Elsevier Ltd..

Gaya MLA

Kim, Un, Jeong. et al. "Raman scattering study of the thermal conversion of bundled carbon nanotubes into graphitic nanoribbons". London: Elsevier Ltd., 2008. e-journal.