APA Style

Kamiński, B. et al (2015). Outlooks and Insights on Group Decision and Negotiation : 15th International Conference, GDN 2015, Warsaw, Poland, June 22-26, 2015, Proceedings . Cham: Springer.

MLA Style

Kamiński, Bogumił. et al. "Outlooks and Insights on Group Decision and Negotiation : 15th International Conference, GDN 2015, Warsaw, Poland, June 22-26, 2015, Proceedings". Cham: Springer, 2015. Text.