Hawtrey, R. G. (1933). The gold standard in theory and practice (3rd ed.). Longmans, Green.
芝加哥风格引文Hawtrey, R. G. The Gold Standard in Theory and Practice. 3rd ed. Lond.: Longmans, Green, 1933.
MLA引文Hawtrey, R. G. The Gold Standard in Theory and Practice. 3rd ed. Longmans, Green, 1933.
警告：这些引文格式不一定是100％准确.