APA ציטוט

(1961). Vol. 59, № 6; OiL and Gas journal. 1961.

Chicago Style (17th ed.) Citation

Vol. 59, № 6; OiL and Gas Journal. 1961, 1961.

ציטוט MLA

Vol. 59, № 6; OiL and Gas Journal. 1961, 1961.