Cite

Letter from Wu Hsu to Ward expressing delight in Ward's victory against 30,000 rebels by 600 soldiers of the foreign-gun-troop

MLA

Ward, Frederick Townsend, 1831-1862. Letter from Wu Hsu to Ward expressing delight in Ward's victory against 30,000 rebels by 600 soldiers of the foreign-gun-troop. Box 1, folder 21. undated. https://collections.library.yale.edu/catalog/10020631.

APA, 6th edition

Ward, Frederick Townsend, 1831-1862. (["Box 1, folder 21"])(undated)[Letter from Wu Hsu to Ward expressing delight in Ward's victory against 30,000 rebels by 600 soldiers of the foreign-gun-troop]. https://collections.library.yale.edu/catalog/10020631.