MLA

The Great Exhibition Building in Hyde Park. - Portion of the Ridge and Furrow Glass Roof. - Looking West. 1851. https://collections.library.yale.edu/catalog/2029095.

APA, 6th edition

The great exhibition building in Hyde Park. - Portion of the ridge and furrow glass roof. - Looking west. (1851). [Architectural drawings, Wood engravings]. https://collections.library.yale.edu/catalog/2029095.