Cita APA (7a ed.)

Giraldus, C., & Thorpe, L. (1980). The Journey through Wales and the Description of Wales. Penguin.

Cita Chicago Style (17a ed.)

Giraldus, Cambrensis, y Lewis Thorpe. The Journey Through Wales and the Description of Wales. Harmondsworth ; New York: Penguin, 1980.

Cita MLA (9a ed.)

Giraldus, Cambrensis, y Lewis Thorpe. The Journey Through Wales and the Description of Wales. Penguin, 1980.