APA

(1994). HISTORY OF MEDICINE. NEW DELHI: S. CHAND COMPANY LTD.

Chicago

1994. HISTORY OF MEDICINE. NEW DELHI: S. CHAND COMPANY LTD.

Harvard

(1994). HISTORY OF MEDICINE. NEW DELHI: S. CHAND COMPANY LTD.

MLA

HISTORY OF MEDICINE. NEW DELHI: S. CHAND COMPANY LTD. 1994.