APA (7th ed.) Citation

Akerman, J. R., Karrow, R. W., & Buisseret, D. (1993). Two by two: Twenty-two pairs of maps from the Newberry Library illustrating 500 years of western cartographic history. Hermon Dunlap Smith Center for the History of Cartography, the Newberry Library.

Chicago Style (17th ed.) Citation

Akerman, James R., Robert W. Karrow, and David Buisseret. Two by Two: Twenty-two Pairs of Maps from the Newberry Library Illustrating 500 Years of Western Cartographic History. Chicago: Hermon Dunlap Smith Center for the History of Cartography, the Newberry Library, 1993.

MLA (9th ed.) Citation

Akerman, James R., et al. Two by Two: Twenty-two Pairs of Maps from the Newberry Library Illustrating 500 Years of Western Cartographic History. Hermon Dunlap Smith Center for the History of Cartography, the Newberry Library, 1993.