MLA

Kossak, Felix, et al. A Rigorous Semantics for Bpmn 2.0 Process Diagrams. Springer International Publishing, 2014.

APA

Kossak, F., Freudenthaler, B., Geist, V., Illibauer, C., Kopetzky, T., Kubovy, J., Natschläger, C., Schewe, K., & Ziebermayr, T. (2014). A Rigorous Semantics for BPMN 2.0 Process Diagrams. Springer International Publishing.

Chicago

Kossak, Felix, Bernhard Freudenthaler, Verena Geist, Christa Illibauer, Theodorich Kopetzky, Jan Kubovy, Christine Natschläger, Klaus-Dieter Schewe, and Thomas Ziebermayr. A Rigorous Semantics for BPMN 2.0 Process Diagrams. : Springer International Publishing, 2014.