APA
Auctioneers' and Estate Agents' Institute of the United Kingdom, . (1923). Aerial surveys and topography. Paper read at the Institute 22nd February 1923. : .
Chicago
Auctioneers' and Estate Agents' Institute of the United Kingdom, . 1923. Aerial surveys and topography. Paper read at the Institute 22nd February 1923. : .
Harvard
Auctioneers' and Estate Agents' Institute of the United Kingdom, . (1923). Aerial surveys and topography. Paper read at the Institute 22nd February 1923. : .
MLA
Auctioneers' and Estate Agents' Institute of the United Kingdom, . Aerial surveys and topography. Paper read at the Institute 22nd February 1923. : . 1923.
