APA (7th ed.) Citation

Ramsey, R. W. (1930). Studies in Cromwell's family circle: And other papers. Longmans, Green and co..

Chicago Style (17th ed.) Citation

Ramsey, Robert W. Studies in Cromwell's Family Circle: And Other Papers. London, New York [etc.]: Longmans, Green and co., 1930.

MLA (9th ed.) Citation

Ramsey, Robert W. Studies in Cromwell's Family Circle: And Other Papers. Longmans, Green and co., 1930.