Lua APA (7ú heag.)

McCray, A. W. (1975). Petroleum evaluations and economic decisions. Prentice-Hall.

Lua i Stíl Chicago (17ú heag.)

McCray, Arthur White. Petroleum Evaluations and Economic Decisions. Englewood Cliffs, N.J.: Prentice-Hall, 1975.

Lua MLA (9ú heag.)

McCray, Arthur White. Petroleum Evaluations and Economic Decisions. Prentice-Hall, 1975.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.