MLA

Marshall, Eric, 1879-1963. British Antarctic Expedition, 1907 [cartographic material] : route and surveys of the Southern Journey Party, 1908-09 : from traverses and astronomical observations / Eric Marshall, cartographer.. BRBL_00013. 1909. https://collections.library.yale.edu/catalog/15824494.

APA, 6th edition

Marshall, Eric, 1879-1963. (["BRBL_00013"])(1909)[British Antarctic Expedition, 1907 [cartographic material] : route and surveys of the Southern Journey Party, 1908-09 : from traverses and astronomical observations / Eric Marshall, cartographer.]. https://collections.library.yale.edu/catalog/15824494.