Cita APA (7a ed.)

Simpson, E., & Chaplin, B. (1977). The Vikings in Scotland: Stories from the sagas. Chambers.

Cita Chicago Style (17a ed.)

Simpson, Eric, y Brian Chaplin. The Vikings in Scotland: Stories from the Sagas. Edinburgh: Chambers, 1977.

Cita MLA (9a ed.)

Simpson, Eric, y Brian Chaplin. The Vikings in Scotland: Stories from the Sagas. Chambers, 1977.