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).
Čikaški stil citiranja (17. izdanje)Scudo, Francesco, i 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) .
MLA način citiranja (8. izdanje)Scudo, Francesco, i 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), .