Cita APA

Petrus, J. A. (1971). Marx and Engels on the national question. The journal of politics. - Southern Political Science Association.

Citación estilo Chicago

Petrus, Josef A. "Marx and Engels on the National Question." The Journal of Politics. - Southern Political Science Association 1971.

Cita MLA

Petrus, Josef A. "Marx and Engels on the National Question." The Journal of Politics. - Southern Political Science Association, 1971.