APA (7th ed.) Citation

Cunningham, H. S. (1891). Earl Canning. Clarendon Press.

Chicago Style (17th ed.) Citation

Cunningham, H. S. Earl Canning. Oxford: Clarendon Press, 1891.

MLA (8th ed.) Citation

Cunningham, H. S. Earl Canning. Clarendon Press, 1891.