APA (7th ed.) Citation

Pitman, L. (1997). Buttress's world guide to abbreviations of organizations (11th ed.). Blackie Academic & Professional.

Chicago Style (17th ed.) Citation

Pitman, L.M. Buttress's World Guide to Abbreviations of Organizations. 11th ed. London: Blackie Academic & Professional, 1997.

MLA (9th ed.) Citation

Pitman, L.M. Buttress's World Guide to Abbreviations of Organizations. 11th ed. Blackie Academic & Professional, 1997.

Warning: These citations may not always be 100% accurate.