APA
Shrma M., Chaudhary P. & Saud P. s. (2012). A handbook of practical chemistry : for class 12. Kathmandu: Ekta Books.
Chicago
Shrma M.L, Chaudhary P.N and Saud Prem singh. 2012. A handbook of practical chemistry : for class 12. Kathmandu: Ekta Books.
Harvard
Shrma M., Chaudhary P. and Saud P. s. (2012). A handbook of practical chemistry : for class 12. Kathmandu: Ekta Books.
MLA
Shrma M.L, Chaudhary P.N and Saud Prem singh. A handbook of practical chemistry : for class 12. Kathmandu: Ekta Books. 2012.