Cita APA (7th ed.)

Turner, P. S., & Wunnicke, D. B. (2003). Managing the risks of payment systems. John Wiley & Sons, Inc.

Cita Chicago (17th ed.)

Turner, Paul S., i Diane B. Wunnicke. Managing the Risks of Payment Systems. Hoboken, New Jersey: John Wiley & Sons, Inc, 2003.

Cita MLA (9th ed.)

Turner, Paul S., i Diane B. Wunnicke. Managing the Risks of Payment Systems. John Wiley & Sons, Inc, 2003.