Cita APA (7a ed.)

Powys Society. (1991). The Powys journal. Powys Society.

Cita Chicago Style (17a ed.)

Powys Society. The Powys Journal. Lampeter, Dyfed [Wales]: Powys Society, 1991.

Cita MLA (9a ed.)

Powys Society. The Powys Journal. Powys Society, 1991.