Ford, J. A. (1969). A comparison of formative cultures in the Americas: Diffusion or the psychic unity of man. Smithsonian Institution Press.
Chicago Style (17th ed.) CitationFord, James Alfred. A Comparison of Formative Cultures in the Americas: Diffusion or the Psychic Unity of Man. City of Washington: Smithsonian Institution Press, 1969.
MLA (9th ed.) CitationFord, James Alfred. A Comparison of Formative Cultures in the Americas: Diffusion or the Psychic Unity of Man. Smithsonian Institution Press, 1969.
Warning: These citations may not always be 100% accurate.