APA
Rattan S., . (2012). A textbook of engineering chemistry. New Delhi: Kataria and sons.
Chicago
Rattan Sunita, . 2012. A textbook of engineering chemistry. New Delhi: Kataria and sons.
Harvard
Rattan S., . (2012). A textbook of engineering chemistry. New Delhi: Kataria and sons.
MLA
Rattan Sunita, . A textbook of engineering chemistry. New Delhi: Kataria and sons. 2012.