APA (7th ed.) Citation

Buttress, F. A., & Heaney, H. J. (1991). World guide to abbreviations of organizations (9th ed.). Blackie ; Distributed exclusively in the United States, Canada, Central and South America exclusively Gale Research.

Chicago Style (17th ed.) Citation

Buttress, F. A., and H. J. Heaney. World Guide to Abbreviations of Organizations. 9th ed. Glasgow : Detroit, Mich.: Blackie ; Distributed exclusively in the United States, Canada, Central and South America exclusively Gale Research, 1991.

MLA (8th ed.) Citation

Buttress, F. A., and H. J. Heaney. World Guide to Abbreviations of Organizations. 9th ed. Blackie ; Distributed exclusively in the United States, Canada, Central and South America exclusively Gale Research, 1991.