Cita APA (7th ed.)
Fay, M., Morrissey, M., & Smyth, M. (1999). Northern Ireland's troubles: The human costs. Pluto Press in association with The Cost fo the Troubles Study.
Cita Chicago (17th ed.)
Fay, Marie-Therese, Mike Morrissey, i Marie Smyth. Northern Ireland's Troubles: The Human Costs. London ; Sterling, Va.: Pluto Press in association with The Cost fo the Troubles Study, 1999.
Cita MLA (9th ed.)
Fay, Marie-Therese, et al. Northern Ireland's Troubles: The Human Costs. Pluto Press in association with The Cost fo the Troubles Study, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.