MLA

Edinburgh Geographical Institute, John Bartholomew and Son, Royal Automobile Club (Great Britain). Touring Dept. Central Europe / Royal Automobile Club (Touring Department).. BRBL_00038. [1940?]. https://collections.library.yale.edu/catalog/15259186.

APA, 6th edition

Edinburgh Geographical Institute, & John Bartholomew and Son, & Royal Automobile Club (Great Britain). Touring Dept. (["BRBL_00038"])([1940?])[Central Europe / Royal Automobile Club (Touring Department).]. https://collections.library.yale.edu/catalog/15259186.