APA
Pullum T. W., . (2008). An assessment of the quality of data on health and nutrition in the DHS surveys, 1993-2003. Calverton, Md., USA: Macro International Inc.
Chicago
Pullum Thomas W, . 2008. An assessment of the quality of data on health and nutrition in the DHS surveys, 1993-2003. Calverton, Md., USA: Macro International Inc.
Harvard
Pullum T. W., . (2008). An assessment of the quality of data on health and nutrition in the DHS surveys, 1993-2003. Calverton, Md., USA: Macro International Inc.
MLA
Pullum Thomas W, . An assessment of the quality of data on health and nutrition in the DHS surveys, 1993-2003. Calverton, Md., USA: Macro International Inc. 2008.