Ruble, D. N. (1976). Sex roles: Persistence and change. Journal of social issues.
Cita Chicago Style (17a ed.)Ruble, Diane N. "Sex Roles: Persistence and Change." Journal of Social Issues 1976.
Cita MLA (8a ed.)Ruble, Diane N. "Sex Roles: Persistence and Change." Journal of Social Issues, 1976.
Precaución: Estas citas no son 100% exactas.