APA Style

RICCI, F. et al (2015). User Modeling, Adaptation and Personalization 23rd International Conference, UMAP 2015, Dublin, Ireland, June 29 -- July 3, 2015. Proceedings . : Springer Cham.

MLA Style

RICCI, Francesco. et al. "User Modeling, Adaptation and Personalization 23rd International Conference, UMAP 2015, Dublin, Ireland, June 29 -- July 3, 2015. Proceedings". : Springer Cham, 2015. Text.