Cita APA (7th ed.)

ebrary, Inc, Hall, J. E., & Altmaier, E. M. (2008). Global promise: Quality assurance and accountability in professional psychology. Oxford University Press.

Cita Chicago (17th ed.)

ebrary, Inc, Judy E. Hall, i Elizabeth M. Altmaier. Global Promise: Quality Assurance and Accountability in Professional Psychology. New York: Oxford University Press, 2008.

Cita MLA (9th ed.)

ebrary, Inc, et al. Global Promise: Quality Assurance and Accountability in Professional Psychology. Oxford University Press, 2008.