APA

British Standard 0812:1975:3, . (1975). Methods for sampling and testing of mineral aggregates, sands and fillers. Part 3. Mechanical properties. London: British Standard 0812:1975:3.

Chicago

British Standard 0812:1975:3, . 1975. Methods for sampling and testing of mineral aggregates, sands and fillers. Part 3. Mechanical properties. London: British Standard 0812:1975:3.

Harvard

British Standard 0812:1975:3, . (1975). Methods for sampling and testing of mineral aggregates, sands and fillers. Part 3. Mechanical properties. London: British Standard 0812:1975:3.

MLA

British Standard 0812:1975:3, . Methods for sampling and testing of mineral aggregates, sands and fillers. Part 3. Mechanical properties. London: British Standard 0812:1975:3. 1975.