MLA

Maps to Illustrate a Paper on Explorations and Boundary Surveys in Bolivia : by Major P.H. Fawcett, R.A. (Ret'.). Geographical Journal, 1910. https://collections.library.yale.edu/catalog/15821230.

APA, 6th edition

Maps to illustrate a paper on explorations and boundary surveys in Bolivia : by Major P.H. Fawcett, R.A. (Ret'.). (1910). [Maps]. Geographical Journal, https://collections.library.yale.edu/catalog/15821230.