Rydings, H. . . . . . . . . . . . A. (1976). A Hong Kong union catalogue: Works relating to Hong Kong in Hong Kong libraries. Centre of Asian Studies, University of Hong Kong.
芝加哥风格引文Rydings, H A. A Hong Kong Union Catalogue: Works Relating to Hong Kong in Hong Kong Libraries. Hongkong: Centre of Asian Studies, University of Hong Kong, 1976.
MLA引文Rydings, H A. A Hong Kong Union Catalogue: Works Relating to Hong Kong in Hong Kong Libraries. Centre of Asian Studies, University of Hong Kong, 1976.
警告：这些引文格式不一定是100％准确.