APA (7th ed.) Citation

Wallis, H. M., & Robinson, A. H. (1987). Cartographical innovations: An international handbook of mapping terms to 1900. Map Collector Publications.

Chicago Style (17th ed.) Citation

Wallis, Helen M., and Arthur Howard Robinson. Cartographical Innovations: An International Handbook of Mapping Terms to 1900. [Tring, Eng.]: Map Collector Publications, 1987.

MLA (9th ed.) Citation

Wallis, Helen M., and Arthur Howard Robinson. Cartographical Innovations: An International Handbook of Mapping Terms to 1900. Map Collector Publications, 1987.