APA (7th ed.) Citation

Lamb, C., Hallward, N. L., & Hill S.C. (1931). Essays of Elia. Macmillan.

Chicago Style (17th ed.) Citation

Lamb, Charles, N. L. Hallward, and Hill S.C. Essays of Elia. London: Macmillan, 1931.

MLA (9th ed.) Citation

Lamb, Charles, et al. Essays of Elia. Macmillan, 1931.