World Congress on Pain Hamburg & Dubner, R. (1988). Proceedings of the Vth World Congress on Pain: [held in Hamburg on 2 - 7 August 1987]. Elsevier.
Chicago Style (17th ed.) CitationWorld Congress on Pain Hamburg and Ronald Dubner. Proceedings of the Vth World Congress on Pain: [held in Hamburg on 2 - 7 August 1987]. Amsterdam [u.a.]: Elsevier, 1988.
MLA (9th ed.) CitationWorld Congress on Pain Hamburg and Ronald Dubner. Proceedings of the Vth World Congress on Pain: [held in Hamburg on 2 - 7 August 1987]. Elsevier, 1988.
Warning: These citations may not always be 100% accurate.