Ward, R. E., & Tietema, S. J. (1956). Indians in agriculture. Missouri River Basin Investigations Project, Bureau of Indian Affairs, U.S. Dept. of the Interior.
Style de citation Chicago (17e éd.)Ward, Ralph E., et Sidney J. Tietema. Indians in Agriculture. Bozeman, Mont.: Missouri River Basin Investigations Project, Bureau of Indian Affairs, U.S. Dept. of the Interior, 1956.
Style de citation MLA (8e éd.)Ward, Ralph E., et Sidney J. Tietema. Indians in Agriculture. Missouri River Basin Investigations Project, Bureau of Indian Affairs, U.S. Dept. of the Interior, 1956.
Attention : ces citations peuvent ne pas être correctes à 100%.