Cita APA (7a ed.)

Nielsen, A. E. (2020). The study of pre-Inca social formations in Northwest Argentina, 25 years later. Centro de Estudios Históricos. UA CONICET.

Cita Chicago Style (17a ed.)

Nielsen, Axel E. The Study of Pre-Inca Social Formations in Northwest Argentina, 25 Years Later. Centro de Estudios Históricos. UA CONICET, 2020.

Cita MLA (8a ed.)

Nielsen, Axel E. The Study of Pre-Inca Social Formations in Northwest Argentina, 25 Years Later. Centro de Estudios Históricos. UA CONICET, 2020.