MLA

Western Australia. Department of Lands and Surveys, Western Australia. Government Statistician's Office. Statistical register of Western Australia ; 1900. Map of Western Australia, 1900.. BRBL_00023. 1900. https://collections.library.yale.edu/catalog/12222086.

APA, 6th edition

Western Australia. Department of Lands and Surveys, & Western Australia. Government Statistician's Office. Statistical register of Western Australia ; 1900. (["BRBL_00023"])(1900)[Map of Western Australia, 1900.]. https://collections.library.yale.edu/catalog/12222086.