Cite

Triest / compiled at the Royal Geographical Society under the direction of the Geographical Section ; drawn and printed by the Ordnance Survey.

MLA

Royal Geographical Society (Great Britain). Triest / compiled at the Royal Geographical Society under the direction of the Geographical Section ; drawn and printed by the Ordnance Survey.. BRBL_00261. 1916. https://collections.library.yale.edu/catalog/15498822.

APA, 6th edition

Royal Geographical Society (Great Britain). (["BRBL_00261"])(1916)[Triest / compiled at the Royal Geographical Society under the direction of the Geographical Section ; drawn and printed by the Ordnance Survey.]. https://collections.library.yale.edu/catalog/15498822.