APA (7th ed.) Citation

Harvard Library of Computer Graphics. (1979). Harvard Library of Computer Graphics 1979 mapping collection. Laboratory for Computer Graphics and Spatial Analysis.

Chicago Style (17th ed.) Citation

Harvard Library of Computer Graphics. Harvard Library of Computer Graphics 1979 Mapping Collection. Cambridge, Mass: Laboratory for Computer Graphics and Spatial Analysis, 1979.

MLA (9th ed.) Citation

Harvard Library of Computer Graphics. Harvard Library of Computer Graphics 1979 Mapping Collection. Laboratory for Computer Graphics and Spatial Analysis, 1979.