APA (7th ed.) Citation

Smith, D. (1930). The Life and Letters of St. Paul. Richard R. Smith.

Chicago Style (17th ed.) Citation

Smith, David. The Life and Letters of St. Paul. Richard R. Smith, 1930.

MLA (8th ed.) Citation

Smith, David. The Life and Letters of St. Paul. Richard R. Smith, 1930.

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