Ehrhardt, R. (1983). Canadian development assistance to Bangladesh: An independent study. North-South Institute.
芝加哥风格引文Ehrhardt, Roger. Canadian Development Assistance to Bangladesh: An Independent Study. Ottawa, Canada: North-South Institute, 1983.
MLA引文Ehrhardt, Roger. Canadian Development Assistance to Bangladesh: An Independent Study. North-South Institute, 1983.
警告：这些引文格式不一定是100％准确.