Cita APA (7a ed.)
Helm, J., & Gruber, J. W. (1966). Pioneers of American anthropology: The uses of biography. University of Washington Press.
Cita Chicago Style (17a ed.)
Helm, June, y Jacob W. Gruber. Pioneers of American Anthropology: The Uses of Biography. Seattle ; London: University of Washington Press, 1966.
Cita MLA (9a ed.)
Helm, June, y Jacob W. Gruber. Pioneers of American Anthropology: The Uses of Biography. University of Washington Press, 1966.
Precaución: Estas citas no son 100% exactas.