एपीए उद्धरण

Howie, L., & Campbell, P. (2020). Crisis and Terror in the Age of Anxiety. 1st ed. 2017. Palgrave Macmillan UK.

शिकागो स्टाइल उद्धरण

Howie, Luke, और Perri Campbell. Crisis and Terror in the Age of Anxiety. 1st Ed. 2017. Palgrave Macmillan UK, 2020.

एमएलए उद्धरण

Howie, Luke, और Perri Campbell. Crisis and Terror in the Age of Anxiety. 1st Ed. 2017. Palgrave Macmillan UK, 2020.