APA (7th ed.) Citation

Association, A. P. Petroleum intellegency weekly. Wanda Jablonsky publishers.

Chicago Style (17th ed.) Citation

Association, American Petroleum. Petroleum Intellegency Weekly. Wanda Jablonsky publishers.

MLA (8th ed.) Citation

Association, American Petroleum. Petroleum Intellegency Weekly. Wanda Jablonsky publishers.

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