Weaver, J. C. (1962). The geography of economic activity. Mc Graw-Hill Book Co.
Chicago Style (17th ed.) CitationWeaver, John C. The Geography of Economic Activity. Mc Graw-Hill Book Co, 1962.
MLA引文Weaver, John C. The Geography of Economic Activity. Mc Graw-Hill Book Co, 1962.
警告:这些引文格式不一定是100%准确.