British Standards Institution. (1968). Method for the sampling of paper and board for testing (Rev. ed.). The Institution.
Citación estilo ChicagoBritish Standards Institution. Method for the Sampling of Paper and Board for Testing. Rev. ed. London: The Institution, 1968.
Cita MLABritish Standards Institution. Method for the Sampling of Paper and Board for Testing. Rev. ed. The Institution, 1968.
Warning: These citations may not always be 100% accurate.