Cita APA (7th ed.)
Barth, F. Political Leadership among Swat Pathans. University of London.
Cita Chicago (17th ed.)
Barth, Fredrik. Political Leadership Among Swat Pathans. Londres, Inglaterra: University of London.
Cita MLA (9th ed.)
Barth, Fredrik. Political Leadership Among Swat Pathans. University of London.
Atenció: Aquestes cites poden no estar 100% correctes.