APA (7th ed.) Citation

Petroleum Information Corporation. (1982). Southeast Montana: Logs. Petroleum Information Corp..

Chicago Style (17th ed.) Citation

Petroleum Information Corporation. Southeast Montana: Logs. [Midland, Tex.]: Petroleum Information Corp., 1982.

MLA (9th ed.) Citation

Petroleum Information Corporation. Southeast Montana: Logs. Petroleum Information Corp., 1982.

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