Ellison, G., & Smyth, J. (2000). The crowned harp: Policing Northern Ireland. Pluto Press.
芝加哥风格引文Ellison, Graham, 与 Jim Smyth. The Crowned Harp: Policing Northern Ireland. London ; Sterling, Va.: Pluto Press, 2000.
MLA引文Ellison, Graham, 与 Jim Smyth. The Crowned Harp: Policing Northern Ireland. Pluto Press, 2000.
警告：这些引文格式不一定是100％准确.