Simpura, J. (1981). Scandinavian drinking survey: Construction of indices of alcohol intake. SIFA mimeograph series.
Cita Chicago Style (17a ed.)Simpura, Jussi. "Scandinavian Drinking Survey: Construction of Indices of Alcohol Intake." SIFA Mimeograph Series 1981.
Cita MLA (8a ed.)Simpura, Jussi. "Scandinavian Drinking Survey: Construction of Indices of Alcohol Intake." SIFA Mimeograph Series, 1981.
Precaución: Estas citas no son 100% exactas.