Cita APA (7th ed.)
Sokhi, R. S. (2011). World atlas of atmospheric pollution. Anthem Press.
Cita Chicago (17th ed.)
Sokhi, Ranjeet S. World Atlas of Atmospheric Pollution. London: Anthem Press, 2011.
Cita MLA (9th ed.)
Sokhi, Ranjeet S. World Atlas of Atmospheric Pollution. Anthem Press, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.