Cite

Map of the State of North Borneo, without hills.

MLA

Ltd, Edward Stanford. Map of the State of North Borneo, without Hills. Stanford's Geographical Establishment, 1919. https://collections.library.yale.edu/catalog/15824541.

APA, 6th edition

Ltd, E. S. (1919). Map of the State of North Borneo, without hills. [Maps]. Stanford's Geographical Establishment, https://collections.library.yale.edu/catalog/15824541.