Editor's/Authors surname Initials, editor. Title of the Paper. Number and Name of Conference; Date of conference; City where conference took place:Place of publication.
Conference Paper example
Conferences
Christensen S, Oppacher F. An analysis of Koza's computational effort statistic for genetic programming. Paper presented at the 5th European Conference on Genetic Programming; 2002 Apr 3-5; Kinsdale:Ireland.