APA (7th ed.) Citation

Smith, H. W., Valley Forge, p., & Cadwalader, J. (1856). Nuts for future historians to crack. H.W. Smith.

Chicago Style (17th ed.) Citation

Smith, Horace Wemyss, pseud Valley Forge, and John Cadwalader. Nuts for Future Historians to Crack. Philadelphia: H.W. Smith, 1856.

MLA (9th ed.) Citation

Smith, Horace Wemyss, et al. Nuts for Future Historians to Crack. H.W. Smith, 1856.