The full proceedings of the ICCC 2015 conference are available for download as a single pdf file (~100M):

Proceedings of the Sixth International Conference on Computational Creativity (ICCC 2015). Hannu Toivonen, Simon Colton, Michael Cook, Dan Ventura (Editors). Park City, Utah, June 29 – July 2, 2015. Publisher: Brigham Young University, Provo, Utah. ISBN 9780842529709.

Alternatively, individual papers are available through links in the Program.

The citation information is available as a ICCC 2015 bibtex file.