APA (7th ed.) Citation

(1961). Geographical conversion tables: = Tables de conversion géographiques = Geographische Umrechnungstafeln. Internat. Geograph. Union.

Chicago Style (17th ed.) Citation

Geographical Conversion Tables: = Tables De Conversion Géographiques = Geographische Umrechnungstafeln. Zürich: Internat. Geograph. Union, 1961.

MLA (9th ed.) Citation

Geographical Conversion Tables: = Tables De Conversion Géographiques = Geographische Umrechnungstafeln. Internat. Geograph. Union, 1961.

Warning: These citations may not always be 100% accurate.