Libraries, c. a. e. b. O. L. o. b. o. t. S. o. G. a. M. (2000). World directory of map collections. Saur.
Chicago Style (17th ed.) CitationLibraries, compiled and edited by Olivier Loiseaux on behalf of the Section of Geography and Map. World Directory of Map Collections. Saur, 2000.
MLA (8th ed.) CitationLibraries, compiled and edited by Olivier Loiseaux on behalf of the Section of Geography and Map. World Directory of Map Collections. Saur, 2000.
Warning: These citations may not always be 100% accurate.