APA引文

Johnson, H. G. (1967). Economic policies towards less developed countries. George Allen and unwin.

Chicago Edition Citation

Johnson, Harry G. Economic Policies Towards Less Developed Countries. London: George Allen and unwin, 1967.

MLA引文

Johnson, Harry G. Economic Policies Towards Less Developed Countries. George Allen and unwin, 1967.

警告：這些引文格式不一定是100％准確.