Cita APA (7a ed.)

Gwynn, D., & Handley, J. E. (1968). Great Britain: England and Wales. Gill.

Cita Chicago Style (17a ed.)

Gwynn, Denis, y James E. Handley. Great Britain: England and Wales. Dublin: Gill, 1968.

Cita MLA (9a ed.)

Gwynn, Denis, y James E. Handley. Great Britain: England and Wales. Gill, 1968.