APA (7th ed.) Citation

Butter, M., & Knight, P. (2020). Routledge handbook of conspiracy theories. Routledge, Taylor & Francis Group.

Chicago Style (17th ed.) Citation

Butter, Michael, and Peter Knight. Routledge Handbook of Conspiracy Theories. London ; New York: Routledge, Taylor & Francis Group, 2020.

MLA (8th ed.) Citation

Butter, Michael, and Peter Knight. Routledge Handbook of Conspiracy Theories. Routledge, Taylor & Francis Group, 2020.