Citação norma APA

Institute for Liberian Studies (Philadelphia, Pa.), Dorjahn, V. R., & Isaac, B. L. (1979). Essays on the economic anthropology of Liberia and Sierra Leone. Institute for Liberian Studies.

Citação norma Chicago

Institute for Liberian Studies (Philadelphia, Pa.), Vernon R. Dorjahn, and Barry L. Isaac. Essays on the Economic Anthropology of Liberia and Sierra Leone. Philadelphia: Institute for Liberian Studies, 1979.

Citação norma MLA

Institute for Liberian Studies (Philadelphia, Pa.), et al. Essays on the Economic Anthropology of Liberia and Sierra Leone. Institute for Liberian Studies, 1979.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.