Cita APA (7a ed.)

Barker, G. (1987). Prehistoric subsistence and economy in northern Italy: The contribution of archaeozoology. [s.n.].

Cita Chicago Style (17a ed.)

Barker, Graeme. Prehistoric Subsistence and Economy in Northern Italy: The Contribution of Archaeozoology. [S.l.]: [s.n.], 1987.

Cita MLA (9a ed.)

Barker, Graeme. Prehistoric Subsistence and Economy in Northern Italy: The Contribution of Archaeozoology. [s.n.], 1987.