APA (7th ed.) Citation

Smithson, J., & Banks, J. (1943). Letter from James Smithson to Sir Joseph Banks, from Hamburg, September 18, 1808, as a prisoner of war. White Knight Press.

Chicago Style (17th ed.) Citation

Smithson, James, and Joseph Banks. Letter from James Smithson to Sir Joseph Banks, from Hamburg, September 18, 1808, as a Prisoner of War. [Palo Alto? Calif.]: White Knight Press, 1943.

MLA (8th ed.) Citation

Smithson, James, and Joseph Banks. Letter from James Smithson to Sir Joseph Banks, from Hamburg, September 18, 1808, as a Prisoner of War. White Knight Press, 1943.

Warning: These citations may not always be 100% accurate.