APA Edition Citation

Gray, J. (2007). Black mass: Apocalyptic religion and the death of Utopia. Penguin Books.

Chicago Edition Citation

Gray, John. Black Mass: Apocalyptic Religion and the Death of Utopia. New Delhi: Penguin Books, 2007.

MLA Edition Citation

Gray, John. Black Mass: Apocalyptic Religion and the Death of Utopia. Penguin Books, 2007.

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