Armstrong, H. J. (1977). Criteria for the selection of maps for a basic college map collection including an annoted carto-bibliography.
Chicago Style (17th ed.) CitationArmstrong, Helen Jane. Criteria for the Selection of Maps for a Basic College Map Collection Including an Annoted Carto-bibliography. 1977.
MLA (9th ed.) CitationArmstrong, Helen Jane. Criteria for the Selection of Maps for a Basic College Map Collection Including an Annoted Carto-bibliography. 1977.
Warning: These citations may not always be 100% accurate.