APA (7th ed.) Citation

United States. Bureau of Mines. (1939). Weekly Crude Oil Stock, Report No. 272. [s.n.].

Chicago Style (17th ed.) Citation

United States. Bureau of Mines. Weekly Crude Oil Stock, Report No. 272. [Washington]: [s.n.], 1939.

MLA (9th ed.) Citation

United States. Bureau of Mines. Weekly Crude Oil Stock, Report No. 272. [s.n.], 1939.

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