Cita APA (7th ed.)

Bacon, R. F., & Hamor, W. A. (1916). The american petroleum industry. McGraw-Hill.

Cita Chicago (17th ed.)

Bacon, Raymond Foss, i William Allen Hamor. The American Petroleum Industry. Nueva York: McGraw-Hill, 1916.

Cita MLA (9th ed.)

Bacon, Raymond Foss, i William Allen Hamor. The American Petroleum Industry. McGraw-Hill, 1916.