APA (7th ed.) Citation

Harris, T., & Sakanishi, S. (1941). Some unpublished letters of Townsend Harris. Japan Reference Library.

Chicago Style (17th ed.) Citation

Harris, Townsend, and Shiho Sakanishi. Some Unpublished Letters of Townsend Harris. New York: Japan Reference Library, 1941.

MLA (9th ed.) Citation

Harris, Townsend, and Shiho Sakanishi. Some Unpublished Letters of Townsend Harris. Japan Reference Library, 1941.