Cite

Map of eastern Turkey in Asia, Syria and western Persia (ethnographical).

MLA

Royal Geographical Society (Great Britain). Map of eastern Turkey in Asia, Syria and western Persia (ethnographical).. BRBL_00286. [191-]. https://collections.library.yale.edu/catalog/15827180.

APA, 6th edition

Royal Geographical Society (Great Britain). (["BRBL_00286"])([191-])[Map of eastern Turkey in Asia, Syria and western Persia (ethnographical).]. https://collections.library.yale.edu/catalog/15827180.