Não informado. (1973). Canadian Journal of Research in Semiotics. Canadian Semiotics Research Association.
Cita Chicago Style (17a ed.)Não informado. Canadian Journal of Research in Semiotics. Toronto, Canada: Canadian Semiotics Research Association, 1973.
Cita MLA (8a ed.)Não informado. Canadian Journal of Research in Semiotics. Canadian Semiotics Research Association, 1973.
Precaución: Estas citas no son 100% exactas.