Patterson, D. J. (1996). Free-living freshwater protozoa: A colour guide. New York, NY: John Wiley & Sons.
Trích dẫn kiểu ChicagoPatterson, D. J. Free-living Freshwater Protozoa: A Colour Guide. New York, NY: John Wiley & Sons, 1996.
MLA CitationPatterson, D. J. Free-living Freshwater Protozoa: A Colour Guide. New York, NY: John Wiley & Sons, 1996.
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