APA (7th ed.) Citation

Thackeray, W. M. (1940). The history of Henry Esmond, esq. The Modern library.

Chicago Style (17th ed.) Citation

Thackeray, William Makepeace. The History of Henry Esmond, Esq. New York: The Modern library, 1940.

MLA (9th ed.) Citation

Thackeray, William Makepeace. The History of Henry Esmond, Esq. The Modern library, 1940.