APA
(1970). School chemistry: Class 8: Text. New Delhi, India: National Council of Educational Research and Training.
Chicago
1970. School chemistry: Class 8: Text. New Delhi, India: National Council of Educational Research and Training.
Harvard
(1970). School chemistry: Class 8: Text. New Delhi, India: National Council of Educational Research and Training.
MLA
School chemistry: Class 8: Text. New Delhi, India: National Council of Educational Research and Training. 1970.
