Cita APA (7a ed.)

Collis, J. (1984). Oppida: Earliest towns north of the Alps. Dept. of Prehistory and Archaeology, University.

Cita Chicago Style (17a ed.)

Collis, John. Oppida: Earliest Towns North of the Alps. Sheffield: Dept. of Prehistory and Archaeology, University, 1984.

Cita MLA (9a ed.)

Collis, John. Oppida: Earliest Towns North of the Alps. Dept. of Prehistory and Archaeology, University, 1984.