International Transport Workers' Federation (ITF). (1975). Constitution of the International Transport Workers' Federation. London: ITF.
芝加哥风格引文International Transport Workers' Federation (ITF). Constitution of the International Transport Workers' Federation. London: ITF, 1975.
MLA引文International Transport Workers' Federation (ITF). Constitution of the International Transport Workers' Federation. London: ITF, 1975.
警告：这些引文格式不一定是100％准确.