APA (7th ed.) Citation

Thomson, J. Tancred and Sigismunda. A tragedy: By James Thomson. To which is prefixed, The life of the author.

Chicago Style (17th ed.) Citation

Thomson, James. Tancred and Sigismunda. A Tragedy: By James Thomson. To Which Is Prefixed, The Life of the Author.

MLA (9th ed.) Citation

Thomson, James. Tancred and Sigismunda. A Tragedy: By James Thomson. To Which Is Prefixed, The Life of the Author.

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