APA (7th ed.) Citation

International Cartographic Association & Palm, C. (1980). Colourproofing in cartography =. Rudolf Muller International (distributor).

Chicago Style (17th ed.) Citation

International Cartographic Association and Christer Palm. Colourproofing in Cartography =. Amsterdam: Rudolf Muller International (distributor), 1980.

MLA (9th ed.) Citation

International Cartographic Association and Christer Palm. Colourproofing in Cartography =. Rudolf Muller International (distributor), 1980.