Gaya APA
      Mao, F. et al (2009).
    pDAWG: An Integrated Database for Plant Cell Wall Genes .
    New York:
  Springer Science Business Media.
  
Gaya MLA
      Mao, Fenglou. et al.
    "pDAWG: An Integrated Database for Plant Cell Wall Genes".
    
    New York:
  Springer Science Business Media,
  2009.
  e-journal.