Style de citation APA

Gray, C., & Mueller, V. (2012). DROUGHT AND POPULATION MOBILITY IN RURAL ETHIOPIA. World development, 40(1), 134.

Style de citation Chicago

Gray, Clark, et Valerie Mueller. "DROUGHT AND POPULATION MOBILITY IN RURAL ETHIOPIA." World Development 40, no. 1 (2012): 134.

Style de citation MLA

Gray, Clark, et Valerie Mueller. "DROUGHT AND POPULATION MOBILITY IN RURAL ETHIOPIA." World Development, vol. 40, no. 1, 2012, p. 134.