Não informado. (1965). Rubbers: Rapra abstracts. Rubber and Plastics Research Association of Great Britain.
Cita Chicago Style (17a ed.)Não informado. Rubbers: Rapra Abstracts. Croydon, Inglaterra: Rubber and Plastics Research Association of Great Britain, 1965.
Cita MLA (8a ed.)Não informado. Rubbers: Rapra Abstracts. Rubber and Plastics Research Association of Great Britain, 1965.
Precaución: Estas citas no son 100% exactas.