Cita APA (7a ed.)
Mangen, D. J., & Peterson, W. A. Research Instruments in Social Gerontology: Clinical and Social Psychology. University of Minnesota.
Cita estilo Chicago (17a ed.)
Mangen, David J., y Warren A. Peterson. Research Instruments in Social Gerontology: Clinical and Social Psychology. Minneápolis, EUA: University of Minnesota.
Cita MLA (9a ed.)
Mangen, David J., y Warren A. Peterson. Research Instruments in Social Gerontology: Clinical and Social Psychology. University of Minnesota.
Precaución: Estas citas no son 100% exactas.