APA

Singh A B, University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology, Dr D N Shivpuri Supervisor & University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology. (1977). Studies on atomospheric pollen of Delhi with reference to respiratory allergy. : .

Chicago

Singh A B, University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology, Dr D N Shivpuri Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology. 1977. Studies on atomospheric pollen of Delhi with reference to respiratory allergy. : .

Harvard

Singh A B, University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology, Dr D N Shivpuri Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology. (1977). Studies on atomospheric pollen of Delhi with reference to respiratory allergy. : .

MLA

Singh A B, University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology, Dr D N Shivpuri Supervisor and University of Delhi. Faculty of Medical Sciences. Department of Respiratory Allergy and Applied Immunology. Studies on atomospheric pollen of Delhi with reference to respiratory allergy. : . 1977.