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.
Atenció: Aquestes cites poden no estar 100% correctes.