Scudo, F., & Acanfora, M. Darwin and Russian evolutionary biology: Francesco Scudo. Michele Acanfora. The Darwinian heritage : [incl. proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रScudo, Francesco, और Michele Acanfora. "Darwin and Russian Evolutionary Biology: Francesco Scudo. Michele Acanfora." The Darwinian Heritage : [incl. Proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985) .
एमएलए (8वां संस्करण) प्रशस्ति पत्रScudo, Francesco, और Michele Acanfora. "Darwin and Russian Evolutionary Biology: Francesco Scudo. Michele Acanfora." The Darwinian Heritage : [incl. Proceed. of the Charles Darwin Centenary Conference, Florence Center for the History and Philosophy of Science, June 1982].(1985), .