APA Style
      Devillers, R., VALMARI, A. (2015).
    Application and Theory of Petri Nets and Concurrency: 36th International Conference, PETRI NETS 2015, Brussels, Belgium, June 21-26, 2015, Proceedings (Ed. 1).
    Cham, Switzerland:
  Springer Cham.
  
MLA Style
      Devillers, Raymond., VALMARI, Antti.
    "Application and Theory of Petri Nets and Concurrency: 36th International Conference, PETRI NETS 2015, Brussels, Belgium, June 21-26, 2015, Proceedings".
    Ed. 1
    Cham, Switzerland:
  Springer Cham,
  2015.
  Text.