Padmalal, D. (1992). Mineralogy and geochemistry of the sediments of Muvattupuzha river and central Vembanad estuary, Kerala, India. School of Marine Science.
Chicago Edition CitationPadmalal, D. Mineralogy and Geochemistry of the Sediments of Muvattupuzha River and Central Vembanad Estuary, Kerala, India. Kochi: School of Marine Science, 1992.
MLA引文Padmalal, D. Mineralogy and Geochemistry of the Sediments of Muvattupuzha River and Central Vembanad Estuary, Kerala, India. School of Marine Science, 1992.
警告：這些引文格式不一定是100％准確.