Cita APA (7th ed.)

Doyle, C. C. (2016). Secret of the druids. Westland.

Cita Chicago (17th ed.)

Doyle, Christopher C. Secret of the Druids. New Delhi: Westland, 2016.

Cita MLA (9th ed.)

Doyle, Christopher C. Secret of the Druids. Westland, 2016.