APA (7th ed.) Citation

Chrystal, P. (2015). In bed with the Romans. Amberley.

Chicago Style (17th ed.) Citation

Chrystal, Paul. In Bed with the Romans. Stroud, Gloucestershire: Amberley, 2015.

MLA (9th ed.) Citation

Chrystal, Paul. In Bed with the Romans. Amberley, 2015.