APA
CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, . (1971). Proceedings. New York: Gordon and Breach.
Chicago
CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, . 1971. Proceedings. New York: Gordon and Breach.
Harvard
CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, . (1971). Proceedings. New York: Gordon and Breach.
MLA
CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, CONFERENCE ON THE DESCRIPTIVE AND NORMATIVE ASPECTS OF SOCIAL CHOICE University of Pittsburgh 1968, . Proceedings. New York: Gordon and Breach. 1971.
