APA (7th ed.) Citation

Smith, W. A., & Summers, T. O. (2012). Lectures on the Philosophy and Practice of Slavery As Exhibited in the Institution of Domestic Slavery in the United States, with the Duties of Masters to Slaves. Project Gutenberg.

Chicago Style (17th ed.) Citation

Smith, William A., and Thomas O. Summers. Lectures on the Philosophy and Practice of Slavery As Exhibited in the Institution of Domestic Slavery in the United States, with the Duties of Masters to Slaves. Project Gutenberg, 2012.

MLA (9th ed.) Citation

Smith, William A., and Thomas O. Summers. Lectures on the Philosophy and Practice of Slavery As Exhibited in the Institution of Domestic Slavery in the United States, with the Duties of Masters to Slaves. Project Gutenberg, 2012.

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