Walker, P. A., & Davis, J. R. (1978). The Nelligen Geographic Processing System: System design. CSIRO Division of Land Use Research.
Chicago Style (17th ed.) CitationWalker, P. A., and J. R. Davis. The Nelligen Geographic Processing System: System Design. Canberra: CSIRO Division of Land Use Research, 1978.
MLA (8th ed.) CitationWalker, P. A., and J. R. Davis. The Nelligen Geographic Processing System: System Design. CSIRO Division of Land Use Research, 1978.
Warning: These citations may not always be 100% accurate.