APA (7th ed.) Citation

Summers, M. (1973). The history of witchcraft and demonology / by Montague Summers. Routledge and Kegan Paul.

Chicago Style (17th ed.) Citation

Summers, Montague. The History of Witchcraft and Demonology / by Montague Summers. London: Routledge and Kegan Paul, 1973.

MLA (9th ed.) Citation

Summers, Montague. The History of Witchcraft and Demonology / by Montague Summers. Routledge and Kegan Paul, 1973.

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