Campbell, M. J. (1963). Law and practice of local government in Northern Nigeria. African Universities Press.
芝加哥风格引文Campbell, M. J. Law and Practice of Local Government in Northern Nigeria. Lagos: African Universities Press, 1963.
MLA引文Campbell, M. J. Law and Practice of Local Government in Northern Nigeria. African Universities Press, 1963.
警告：这些引文格式不一定是100％准确.