Cita APA (7th ed.)

Bell, M., & Allen, M. (1990). Brean Down excavations, 1983-1987. English Heritage.

Cita Chicago (17th ed.)

Bell, Martin, i M. Allen. Brean Down Excavations, 1983-1987. [London, England]: English Heritage, 1990.

Cita MLA (9th ed.)

Bell, Martin, i M. Allen. Brean Down Excavations, 1983-1987. English Heritage, 1990.