Ford, J. A. 1., & Ford, J. A. 1. (1969). A comparison of formative cultures in the Americas: Difusion or the psychic unity of man. Washington: Smithsonian Institution Press.
Chicago Style CitationFord, James Alfred 1911-1968, and James Alfred 1911-1968 Ford. A Comparison of Formative Cultures in the Americas: Difusion or the Psychic Unity of Man. Washington: Smithsonian Institution Press, 1969.
MLA CitationFord, James Alfred 1911-1968, and James Alfred 1911-1968 Ford. A Comparison of Formative Cultures in the Americas: Difusion or the Psychic Unity of Man. Washington: Smithsonian Institution Press, 1969.
Warning: These citations may not always be 100% accurate.