APA (7th ed.) Citation

(1917). Conditions in Scotch oil-shale industry. GPO.

Chicago Style (17th ed.) Citation

Conditions in Scotch Oil-shale Industry. [Washington]: GPO, 1917.

MLA (9th ed.) Citation

Conditions in Scotch Oil-shale Industry. GPO, 1917.

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