Darwin, C., & Hutchins, R. M. The origin of species by means of natural selection: the descent of man and selection in relation to sex: Charles Darwin.
Citação do estilo Chicago (17ª ed.)Darwin, Charles., e Robert Maynar Hutchins. The Origin of Species by Means of Natural Selection: The Descent of Man and Selection in Relation to Sex: Charles Darwin.
Citação MLA (8ª ed.)Darwin, Charles., e Robert Maynar Hutchins. The Origin of Species by Means of Natural Selection: The Descent of Man and Selection in Relation to Sex: Charles Darwin.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.