(1978). World guide to scientific associations and learned societies (2nd. ed.). Verlag Documentation.
Chicago Edition CitationWorld Guide to Scientific Associations and Learned Societies. 2nd. ed. Verlag: Verlag Documentation, 1978.
MLA Edition CitationWorld Guide to Scientific Associations and Learned Societies. 2nd. ed. Verlag Documentation, 1978.
Warning: These citations may not always be 100% accurate.