APA (7th ed.) Citation

Buttress, F. A. (1984). World guide to abbreviations of organizations (7th ed.). Leonard Hill.

Chicago Style (17th ed.) Citation

Buttress, Frederick Arthur. World Guide to Abbreviations of Organizations. 7th ed. London ; Glasgow: Leonard Hill, 1984.

MLA (9th ed.) Citation

Buttress, Frederick Arthur. World Guide to Abbreviations of Organizations. 7th ed. Leonard Hill, 1984.