APA (7th ed.) Citation

Foley, F. B. (1924). Dressing and tempering of bits in the oil fields. Bulletin of the American Petroleum Institute., 5, 68.

Chicago Style (17th ed.) Citation

Foley, F. B. "Dressing and Tempering of Bits in the Oil Fields." Bulletin of the American Petroleum Institute. 5 (1924): 68.

MLA (9th ed.) Citation

Foley, F. B. "Dressing and Tempering of Bits in the Oil Fields." Bulletin of the American Petroleum Institute., vol. 5, 1924, p. 68.