Photo-Lithograph from Skelton's reduced Engraving of Ralphs Agas' original plan of Oxford taken in the year 1578.
MLA
Photo-Lithograph from Skelton's Reduced Engraving of Ralphs Agas' Original Plan of Oxford Taken in the Year 1578. Jackson's Oxford Journal, 1889. https://collections.library.yale.edu/catalog/15288498.
APA, 6th edition
Photo-Lithograph from Skelton's reduced Engraving of Ralphs Agas' original plan of Oxford taken in the year 1578. (1889). [Maps]. Jackson's Oxford Journal, https://collections.library.yale.edu/catalog/15288498.