Cita APA (7th ed.)
Huntington, E. (1924). The character of races as influenced by physical environment, natural selection and historical development. C. Scribner's sons.
Cita Chicago (17th ed.)
Huntington, Ellsworth. The Character of Races as Influenced by Physical Environment, Natural Selection and Historical Development. New York, London: C. Scribner's sons, 1924.
Cita MLA (9th ed.)
Huntington, Ellsworth. The Character of Races as Influenced by Physical Environment, Natural Selection and Historical Development. C. Scribner's sons, 1924.
Atenció: Aquestes cites poden no estar 100% correctes.