Nordic Concrete Federation, issuing body. (1982). Nordic concrete research. Nordic Concrete Federation.
Cita Chicago Style (17a ed.)Nordic Concrete Federation, issuing body. Nordic Concrete Research. Oslo: Nordic Concrete Federation, 1982.
Cita MLA (9a ed.)Nordic Concrete Federation, issuing body. Nordic Concrete Research. Nordic Concrete Federation, 1982.
Precaución: Estas citas no son 100% exactas.
