APA (7th ed.) Citation

Cecil, A. (1971). A life of Robert Cecil, First Earl of Salisbury. Greenwood Press.

Chicago Style (17th ed.) Citation

Cecil, Algernon. A Life of Robert Cecil, First Earl of Salisbury. Westport, Conn.: Greenwood Press, 1971.

MLA (9th ed.) Citation

Cecil, Algernon. A Life of Robert Cecil, First Earl of Salisbury. Greenwood Press, 1971.