Gaya APA
      Li, Q. et al (2008).
    Carbon nanotubes coated by carbon nanoparticles of turbostratic stacked graphenes .
    London:
  Elsevier Ltd..
  
Gaya MLA
      Li, Qintao. et al.
    "Carbon nanotubes coated by carbon nanoparticles of turbostratic stacked graphenes".
    
    London:
  Elsevier Ltd.,
  2008.
  e-journal.