Cita APA (7th ed.)

Carr, S. C., Mc Auliffe, E., & MacLachlan, M. (1998). Psychology of aid. Routledge.

Cita Chicago (17th ed.)

Carr, Stuart C., Eilish Mc Auliffe, i Malcolm MacLachlan. Psychology of Aid. New York: Routledge, 1998.

Cita MLA (9th ed.)

Carr, Stuart C., et al. Psychology of Aid. Routledge, 1998.