Winter, C. (1975). Ecological role of planktonic bacteriophages in the North Sea and the tropical Atlantic Ocean. Rijksuniversiteit te Groningen.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWinter, Christian. Ecological Role of Planktonic Bacteriophages in the North Sea and the Tropical Atlantic Ocean. Netherlands: Rijksuniversiteit te Groningen, 1975.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWinter, Christian. Ecological Role of Planktonic Bacteriophages in the North Sea and the Tropical Atlantic Ocean. Rijksuniversiteit te Groningen, 1975.
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