New materials for catalytic applications
  MLA
  Parvulescu, Vasile I, and  Kemnitz Erhard. New Materials for Catalytic Applications. Elsevier, 2016.
  APA
  Parvulescu, V. I, & Kemnitz Erhard, K. Erhard. (2016). New materials for catalytic applications. Elsevier.
  Chicago
  Parvulescu, Vasile I., and  Kemnitz Erhard. New Materials for Catalytic Applications. : Elsevier, 2016.