Cita APA (7th ed.)

Berenguer Alonso, M. 1. (1994). Prehistoric cave art in northern Spain Asturias. Eujoa.

Cita Chicago (17th ed.)

Berenguer Alonso, Magin 1918. Prehistoric Cave Art in Northern Spain Asturias. España: Eujoa, 1994.

Cita MLA (9th ed.)

Berenguer Alonso, Magin 1918. Prehistoric Cave Art in Northern Spain Asturias. Eujoa, 1994.