Great Britain, Halsbury, H. S. G. E. o., & Hailsham, D. M. H. V. (1931). Halsbury's laws of England (2nd ed.). Butterworths.
Lua i Stíl Chicago (17ú heag.)Great Britain, Hardinge Stanley Giffard Earl of Halsbury, agus Douglas McGarel Hogg Viscount Hailsham. Halsbury's Laws of England. 2nd ed. London: Butterworths, 1931.
Lua MLA (8ú heag.)Great Britain, et al. Halsbury's Laws of England. 2nd ed. Butterworths, 1931.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.