Não informado. (1970). Polish Psychological Bulletin. Polish Academy of Sciences, Committee for Psychological Sciences.
Cita Chicago Style (17a ed.)Não informado. Polish Psychological Bulletin. Warsaw: Polish Academy of Sciences, Committee for Psychological Sciences, 1970.
Cita MLA (8a ed.)Não informado. Polish Psychological Bulletin. Polish Academy of Sciences, Committee for Psychological Sciences, 1970.
Precaución: Estas citas no son 100% exactas.