APA stil citiranja

Darwin, C. (1986). The origin of species: The origin of species : by means of natural selection ; The descent of man :and selection in relation to sex.

Chicago stil citiranja

Darwin, Charles. The origin of species: The origin of species : by means of natural selection ; The descent of man :and selection in relation to sex. 1986.

MLA stil citiranja

Darwin, Charles. The origin of species: The origin of species : by means of natural selection ; The descent of man :and selection in relation to sex. 1986.