Cita APA (7a ed.)

Clottes, J., & Bennett, G. (2002). World rock art. Getty Conservation Institute.

Cita Chicago Style (17a ed.)

Clottes, Jean, y Guy Bennett. World Rock Art. Los Angeles: Getty Conservation Institute, 2002.

Cita MLA (9a ed.)

Clottes, Jean, y Guy Bennett. World Rock Art. Getty Conservation Institute, 2002.