APA
(1963). Essay in science by praticipants of the science talent search contest, 1963. New Delhi, India: National Council of Educational Research and Training.
Chicago
1963. Essay in science by praticipants of the science talent search contest, 1963. New Delhi, India: National Council of Educational Research and Training.
Harvard
(1963). Essay in science by praticipants of the science talent search contest, 1963. New Delhi, India: National Council of Educational Research and Training.
MLA
Essay in science by praticipants of the science talent search contest, 1963. New Delhi, India: National Council of Educational Research and Training. 1963.
