Gaya APA

Oakeshott, G, B. et al (1950). Exploration Wells Drilled Outside of Oil and Gas Fields in California . San Fransisco: Departement Of Natural Resources.

Gaya MLA

Oakeshott, Gordon, B.. et al. "Exploration Wells Drilled Outside of Oil and Gas Fields in California". San Fransisco: Departement Of Natural Resources, 1950. Umum.