APA
H. K. Roy, . (1963). Journal of the Indian Medical Association. Delhi: Indian Medical Association.
Chicago
H. K. Roy, . 1963. Journal of the Indian Medical Association. Delhi: Indian Medical Association.
Harvard
H. K. Roy, . (1963). Journal of the Indian Medical Association. Delhi: Indian Medical Association.
MLA
H. K. Roy, . Journal of the Indian Medical Association. Delhi: Indian Medical Association. 1963.