APA (7th ed.) Citation

Walpole, H., & Lewis, W. S. (1939). The Yale edition of Horace Walpole's Correspondence. Milford.

Chicago Style (17th ed.) Citation

Walpole, Horace, and Wilmarth S. Lewis. The Yale Edition of Horace Walpole's Correspondence. London [u.a.]: Milford, 1939.

MLA (9th ed.) Citation

Walpole, Horace, and Wilmarth S. Lewis. The Yale Edition of Horace Walpole's Correspondence. Milford, 1939.