APA (7th ed.) Citation

National House-Builders Registration Council. (1949). Specification: For houses and flats (no. 1 relating to brick construction) (4th ed.). The Council.

Chicago Style (17th ed.) Citation

National House-Builders Registration Council. Specification: For Houses and Flats (no. 1 Relating to Brick Construction). 4th ed. London: The Council, 1949.

MLA (8th ed.) Citation

National House-Builders Registration Council. Specification: For Houses and Flats (no. 1 Relating to Brick Construction). 4th ed. The Council, 1949.