APA (7th ed.) Citation

Não informado. (1961). Petroleum Intelligence Weekly. Petroleum Intellegence Weekly.

Chicago Style (17th ed.) Citation

Não informado. Petroleum Intelligence Weekly. New York: Petroleum Intellegence Weekly, 1961.

MLA (8th ed.) Citation

Não informado. Petroleum Intelligence Weekly. Petroleum Intellegence Weekly, 1961.

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