Joint Working Group on Environmental Atlases & Maps & Bickmore, D. P. (1984). Further examples of environmental maps =: Encore des exemples des cartes de l'environnement. International Geographical Union [and] International Cartographic Association, Joint Working Group on Environmental Atlases & Maps.
Chicago Style (17th ed.) CitationJoint Working Group on Environmental Atlases & Maps and D. P. Bickmore. Further Examples of Environmental Maps =: Encore Des Exemples Des Cartes De L'environnement. [S.l.]: International Geographical Union [and] International Cartographic Association, Joint Working Group on Environmental Atlases & Maps, 1984.
MLA (9th ed.) CitationJoint Working Group on Environmental Atlases & Maps and D. P. Bickmore. Further Examples of Environmental Maps =: Encore Des Exemples Des Cartes De L'environnement. International Geographical Union [and] International Cartographic Association, Joint Working Group on Environmental Atlases & Maps, 1984.