APA (7th ed.) Citation

Não informado. (1971). Petroleum Refining and Petrochemicals Literature Abstracts. American Petroleum Institute.

Chicago Style (17th ed.) Citation

Não informado. Petroleum Refining and Petrochemicals Literature Abstracts. New York: American Petroleum Institute, 1971.

MLA (8th ed.) Citation

Não informado. Petroleum Refining and Petrochemicals Literature Abstracts. American Petroleum Institute, 1971.

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