APA (7th ed.) Citation

Não informado. (1968). Abstracts of Petroleum Substitutes. American Petroleum Institute.

Chicago Style (17th ed.) Citation

Não informado. Abstracts of Petroleum Substitutes. New York: American Petroleum Institute, 1968.

MLA (8th ed.) Citation

Não informado. Abstracts of Petroleum Substitutes. American Petroleum Institute, 1968.

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