APA (7th ed.) Citation

Smith, R. P., McMichael, M., & Smith, H. W. (1856). The miscellaneous works of the late Richard Penn Smith. H.W. Smith.

Chicago Style (17th ed.) Citation

Smith, Richard Penn, Morton McMichael, and Horace Wemyss Smith. The Miscellaneous Works of the Late Richard Penn Smith. Philadelphia: H.W. Smith, 1856.

MLA (9th ed.) Citation

Smith, Richard Penn, et al. The Miscellaneous Works of the Late Richard Penn Smith. H.W. Smith, 1856.