Schroeder, J. R. (1981). Perspectives on Map Cataloging and Classification.
Chicago Style (17th ed.) CitationSchroeder, John R. Perspectives on Map Cataloging and Classification. 1981.
MLA (9th ed.) CitationSchroeder, John R. Perspectives on Map Cataloging and Classification. 1981.
Warning: These citations may not always be 100% accurate.