Schaeffer,Jurgen Schulz. (1980). Cytogenetics: Plants,Animals, Humans. Springer Verlag.
Čikaški stil citiranjaSchaeffer,Jurgen Schulz. Cytogenetics: Plants,Animals, Humans. New York: Springer Verlag, 1980.
MLA način citiranjaSchaeffer,Jurgen Schulz. Cytogenetics: Plants,Animals, Humans. Springer Verlag, 1980.
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