Powers, W. E. (1959). Aerial photo-interpretation of landforms and rural cultural features in glaciated and coastal regions. Dept. of Geography, Northwestern University.
Citação norma ChicagoPowers, William Edwards. Aerial Photo-interpretation of Landforms and Rural Cultural Features in Glaciated and Coastal Regions. Evanston, Ill: Dept. of Geography, Northwestern University, 1959.
Citação norma MLAPowers, William Edwards. Aerial Photo-interpretation of Landforms and Rural Cultural Features in Glaciated and Coastal Regions. Dept. of Geography, Northwestern University, 1959.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.