APA引文

Walker, P. A., & Davis, J. R. (1978). The Nelligen Geographic Processing System: System design. CSIRO Division of Land Use Research.

Chicago Style (17th ed.) Citation

Walker, P. A., and J. R. Davis. The Nelligen Geographic Processing System: System Design. Canberra: CSIRO Division of Land Use Research, 1978.

MLA引文

Walker, P. A., and J. R. Davis. The Nelligen Geographic Processing System: System Design. CSIRO Division of Land Use Research, 1978.