APA (7th ed.) Citation

Butler, R. M., & Dargie, B. (1994). Horizontal wells for the recovery of oil, gas and bitumen. Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum.

Chicago Style (17th ed.) Citation

Butler, Roger M., and Betty Dargie. Horizontal Wells for the Recovery of Oil, Gas and Bitumen. Calgary: Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum, 1994.

MLA (9th ed.) Citation

Butler, Roger M., and Betty Dargie. Horizontal Wells for the Recovery of Oil, Gas and Bitumen. Petroleum Society of the Canadian Institute of Mining, Metallurgy and Petroleum, 1994.