APA (7th ed.) Citation

Griffiths, J. (2020). Communication and the First World War. Routledge.

Chicago Style (17th ed.) Citation

Griffiths, John. Communication and the First World War. London ; New York: Routledge, 2020.

MLA (9th ed.) Citation

Griffiths, John. Communication and the First World War. Routledge, 2020.