Cita APA (7a ed.)

American Institute of Certified Public Accountants?. (1997). Audits of entities with oil and gas producing activities: With conforming changes as or may 1, 1997. [s.n].

Cita Chicago Style (17a ed.)

American Institute of Certified Public Accountants?. Audits of Entities with Oil and Gas Producing Activities: With Conforming Changes as or May 1, 1997. AICPA, New York: [s.n], 1997.

Cita MLA (9a ed.)

American Institute of Certified Public Accountants?. Audits of Entities with Oil and Gas Producing Activities: With Conforming Changes as or May 1, 1997. [s.n], 1997.