APA (7th ed.) Citation

Petrie, G. (1971). A singular iniquity: The campaigns of Josephine Butler. Macmillan.

Chicago Style (17th ed.) Citation

Petrie, Glen. A Singular Iniquity: The Campaigns of Josephine Butler. London: Macmillan, 1971.

MLA (8th ed.) Citation

Petrie, Glen. A Singular Iniquity: The Campaigns of Josephine Butler. Macmillan, 1971.

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