APA (7th ed.) Citation

Stephen, L. S., & Lee, S. (1885). Dictionary of national biography. Smith, Elder.

Chicago Style (17th ed.) Citation

Stephen, Leslie Sir, and Sidney Lee. Dictionary of National Biography. London: Smith, Elder, 1885.

MLA (9th ed.) Citation

Stephen, Leslie Sir, and Sidney Lee. Dictionary of National Biography. Smith, Elder, 1885.