Darwin, C. (1962). The origin of species: By means of natural selection or the preservation of favored races in the struggle for life. The Nodern Library.
Цитирование в стиле Чикаго (17-е изд.)Darwin, Charles. The Origin of Species: By Means of Natural Selection or the Preservation of Favored Races in the Struggle for Life. New York: The Nodern Library, 1962.
Цитирование MLA (9-е изд.)Darwin, Charles. The Origin of Species: By Means of Natural Selection or the Preservation of Favored Races in the Struggle for Life. The Nodern Library, 1962.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.