Twentieth century petroleum statistics.
Navexos P-342.
Prepared in the Office of the Director, Naval Petroleum Reserves.

APA Citation

United States. Office of Naval Petroleum and Oil Shale Reserves. (1945). Twentieth century petroleum statistics: Navexos P-342. [Washington.

MLA Citation

United States. Office of Naval Petroleum and Oil Shale Reserves. Twentieth Century Petroleum Statistics: Navexos P-342. [Washington, 1945.

Warning: These citations may not always be complete (especially for serials).