APA (7th ed.) Citation

(1961). Vol. 59, № 33; OiL and Gas journal. 1961.

Chicago Style (17th ed.) Citation

Vol. 59, № 33; OiL and Gas Journal. 1961, 1961.

MLA (9th ed.) Citation

Vol. 59, № 33; OiL and Gas Journal. 1961, 1961.

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