Pan American Institute of Geography and History & Gutsell, B. J. (1979). The Purpose and use of national and regional atlases: A collection of papers presented at an international seminar. B. V. Gutsell.
Chicago Style (17. basım) AtıfPan American Institute of Geography and History ve Barbara J. Gutsell. The Purpose and Use of National and Regional Atlases: A Collection of Papers Presented at an International Seminar. Toronto, Canada: B. V. Gutsell, 1979.
MLA (9th ed.) AtıfPan American Institute of Geography and History ve Barbara J. Gutsell. The Purpose and Use of National and Regional Atlases: A Collection of Papers Presented at an International Seminar. B. V. Gutsell, 1979.
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