Small sketch map of Poland probably drawn by R.J. Kerner to illustrate hastily proposed Czech-Jugoslav Corridor.
MLA
Small Sketch Map of Poland Probably Drawn by R.J. Kerner to Illustrate Hastily Proposed Czech-Jugoslav Corridor. R.J. Kerner, 1953. https://collections.library.yale.edu/catalog/15238092.
APA, 6th edition
Small sketch map of Poland probably drawn by R.J. Kerner to illustrate hastily proposed Czech-Jugoslav Corridor. (1953). [Manuscript maps, Maps]. R.J. Kerner, https://collections.library.yale.edu/catalog/15238092.
