APA (7th ed.) Citation

Trevor-Roper, H. R. (1969). The European witch-craze of the 16th and 17th centuries. Penguin Books.

Chicago Style (17th ed.) Citation

Trevor-Roper, Hugh R. The European Witch-craze of the 16th and 17th Centuries. Middlesex: Penguin Books, 1969.

MLA (9th ed.) Citation

Trevor-Roper, Hugh R. The European Witch-craze of the 16th and 17th Centuries. Penguin Books, 1969.

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