APA

British Standard 5835:Part1:1980, . (1980). Recommendations for testing of aggregates. Part 1. London: British Standard 5835:Part1:1980.

Chicago

British Standard 5835:Part1:1980, . 1980. Recommendations for testing of aggregates. Part 1. London: British Standard 5835:Part1:1980.

Harvard

British Standard 5835:Part1:1980, . (1980). Recommendations for testing of aggregates. Part 1. London: British Standard 5835:Part1:1980.

MLA

British Standard 5835:Part1:1980, . Recommendations for testing of aggregates. Part 1. London: British Standard 5835:Part1:1980. 1980.