Cita APA (7th ed.)
Athar, M., & Vohora, S. B. (2017). Heavy metals and environment. New Age International.
Cita Chicago (17th ed.)
Athar, Mohammad, i Shashi B. Vohora. Heavy Metals and Environment. Kolkata: New Age International, 2017.
Cita MLA (9th ed.)
Athar, Mohammad, i Shashi B. Vohora. Heavy Metals and Environment. New Age International, 2017.
Atenció: Aquestes cites poden no estar 100% correctes.