Cita APA (7a ed.)

American Institute of Certified Public Accountants?. The engagement letter an agreement between the client and the CPA. [s.n].

Cita Chicago Style (17a ed.)

American Institute of Certified Public Accountants?. The Engagement Letter an Agreement Between the Client and the CPA. AICPA, New York: [s.n].

Cita MLA (9a ed.)

American Institute of Certified Public Accountants?. The Engagement Letter an Agreement Between the Client and the CPA. [s.n].