APA
Barrett E. C., Curtis L. F., . (1977). Environmental remote sensing 2: practices and problems : papers presented at the Second Bristol Symposium on Remote Sensing, Department of Geography, University of Bristol. London: Edward Arnold.
Chicago
Barrett Eric Charles, Curtis Leonard Frank, . 1977. Environmental remote sensing 2: practices and problems : papers presented at the Second Bristol Symposium on Remote Sensing, Department of Geography, University of Bristol. London: Edward Arnold.
Harvard
Barrett E. C., Curtis L. F., . (1977). Environmental remote sensing 2: practices and problems : papers presented at the Second Bristol Symposium on Remote Sensing, Department of Geography, University of Bristol. London: Edward Arnold.
MLA
Barrett Eric Charles, Curtis Leonard Frank, . Environmental remote sensing 2: practices and problems : papers presented at the Second Bristol Symposium on Remote Sensing, Department of Geography, University of Bristol. London: Edward Arnold. 1977.