Citace podle APA (7th ed.)
Darwin, C., & Neumann, C. W. (1921). Die Entstehung der Arten durch natürliche Zuchtwahl: On the Origin of species by means of natural selection, or the preservation of favoured races in the struggle for life. Deutsch. Reclam.
Citace podle Chicago (17th ed.)
Darwin, Charles, a Carl Wilhelm Neumann. Die Entstehung Der Arten Durch Natürliche Zuchtwahl: On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life. Deutsch. Leipzig: Reclam, 1921.
Citace podle MLA (9th ed.)
Darwin, Charles, a Carl Wilhelm Neumann. Die Entstehung Der Arten Durch Natürliche Zuchtwahl: On the Origin of Species by Means of Natural Selection, or the Preservation of Favoured Races in the Struggle for Life. Deutsch. Reclam, 1921.
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