APA (7th ed.) Citation

Lyell, J. P. (1918). A fifteenth Century Bibliography. Grafton.

Chicago Style (17th ed.) Citation

Lyell, James P.R. A Fifteenth Century Bibliography. London: Grafton, 1918.

MLA (9th ed.) Citation

Lyell, James P.R. A Fifteenth Century Bibliography. Grafton, 1918.