Hart, C. (1943). Air Photography applied to surveying (2nd ed.). Longmans.
Citazione stile Chigago Style (17a edizione)Hart, C.A. Air Photography Applied to Surveying. 2nd ed. London: Longmans, 1943.
Citatione MLA (9a ed.)Hart, C.A. Air Photography Applied to Surveying. 2nd ed. Longmans, 1943.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.