APA (7th ed.) Citation

(1956). Upper Volta: Official standard names approved by the United States Board on Geographic Names.

Chicago Style (17th ed.) Citation

Upper Volta: Official Standard Names Approved by the United States Board on Geographic Names. Washington, DC, 1956.

MLA (9th ed.) Citation

Upper Volta: Official Standard Names Approved by the United States Board on Geographic Names. 1956.

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