Ingham, F. T., & Bradford, E. F. The geology and mineral resources of the Kinta Valley, Perak. Federation of Malaya, Geological Survey.
Chicago Style (17th ed.) CitationIngham, Frank Tinley, and Ernest Frederick Bradford. The Geology and Mineral Resources of the Kinta Valley, Perak. Kuala Lumpur: Federation of Malaya, Geological Survey.
MLA引文Ingham, Frank Tinley, and Ernest Frederick Bradford. The Geology and Mineral Resources of the Kinta Valley, Perak. Federation of Malaya, Geological Survey.
警告：这些引文格式不一定是100％准确.