Pittman, L. M. (1996). Buttress's World Guide to Abbreviations of Organizations (11th edition.). Springer Netherlands.
Chicago Style (17th ed.) CitationPittman, L. M. Buttress's World Guide to Abbreviations of Organizations. 11th edition. Dordrecht: Springer Netherlands, 1996.
MLA (9th ed.) CitationPittman, L. M. Buttress's World Guide to Abbreviations of Organizations. 11th edition. Springer Netherlands, 1996.
Warning: These citations may not always be 100% accurate.