Cita APA (7a ed.)

Roe, D. A. (1981). The Lower and Middle Palaeolithic periods in Britain. Routledge & Kegan Paul.

Cita Chicago Style (17a ed.)

Roe, Derek Arthur. The Lower and Middle Palaeolithic Periods in Britain. London [etc.]: Routledge & Kegan Paul, 1981.

Cita MLA (9a ed.)

Roe, Derek Arthur. The Lower and Middle Palaeolithic Periods in Britain. Routledge & Kegan Paul, 1981.