Lo, C. P. (1976). Geographical applications of aerial photography. Cran, Russak.
Cita Chicago (17th ed.)Lo, C. P. Geographical Applications of Aerial Photography. New York: Cran, Russak, 1976.
Cita MLA (8th ed.)Lo, C. P. Geographical Applications of Aerial Photography. Cran, Russak, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.