Himmelstrand, U. (1986). Sociology: From crisis to science. Sage.
Cita Chicago Style (17a ed.)Himmelstrand, Ulf. Sociology: From Crisis to Science. London [u.a.]: Sage, 1986.
Cita MLA (8a ed.)Himmelstrand, Ulf. Sociology: From Crisis to Science. Sage, 1986.
Precaución: Estas citas no son 100% exactas.