"Scaffolding with pulley to haul up the beams for the 3 trusses in the chapel, May 1923"
MLA
"Scaffolding with Pulley to Haul up the Beams for the 3 Trusses in the Chapel, May 1923". 0AD. https://collections.library.yale.edu/catalog/17265819.
APA, 6th edition
"Scaffolding with pulley to haul up the beams for the 3 trusses in the chapel, May 1923". (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/17265819.