"A heavy iron wedge is attached to long strips of bamboo, added successively as they work down, and the whole is attached to the string of the bow…"
MLA
"A Heavy Iron Wedge Is Attached to Long Strips of Bamboo, Added Successively as They Work down, and the Whole Is Attached to the String of the Bow…". 0AD. https://collections.library.yale.edu/catalog/17029627.
APA, 6th edition
"A heavy iron wedge is attached to long strips of bamboo, added successively as they work down, and the whole is attached to the string of the bow…". (0 C.E.). [Photographs (AAT)]. https://collections.library.yale.edu/catalog/17029627.