APA (7th ed.) Citation

Firth, C. H. (1935). Oliver Cromwell and the rule of the Puritans in England. Putnam.

Chicago Style (17th ed.) Citation

Firth, Charles H. Oliver Cromwell and the Rule of the Puritans in England. London: Putnam, 1935.

MLA (9th ed.) Citation

Firth, Charles H. Oliver Cromwell and the Rule of the Puritans in England. Putnam, 1935.

Warning: These citations may not always be 100% accurate.