APA-Zitierstil (7. Ausg.)

(1923). Operating regulations to govern the production of oil and gas under the acts of February 25, 1920, June 4, 1920 and March 3, 1923 and under special agreement by the United States. Government Printing Office.

Chicago-Zitierstil (17. Ausg.)

Operating Regulations to Govern the Production of Oil and Gas Under the Acts of February 25, 1920, June 4, 1920 and March 3, 1923 and Under Special Agreement by the United States. Washington: Government Printing Office, 1923.

MLA-Zitierstil (9. Ausg.)

Operating Regulations to Govern the Production of Oil and Gas Under the Acts of February 25, 1920, June 4, 1920 and March 3, 1923 and Under Special Agreement by the United States. Government Printing Office, 1923.