APA
Badhan Gurmail Singh, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Sharma V K Gu & University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. (1990). Serological survey of high-risk groups for HIV-1 and hepatitis-B infection. Delhi: University of Delhi India.
Chicago
Badhan Gurmail Singh, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Sharma V K Gu and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. 1990. Serological survey of high-risk groups for HIV-1 and hepatitis-B infection. Delhi: University of Delhi India.
Harvard
Badhan Gurmail Singh, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Sharma V K Gu and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. (1990). Serological survey of high-risk groups for HIV-1 and hepatitis-B infection. Delhi: University of Delhi India.
MLA
Badhan Gurmail Singh, University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology, Sharma V K Gu and University of Delhi. Faculty of Medical Sciences. Department of Medical Microbiology. Serological survey of high-risk groups for HIV-1 and hepatitis-B infection. Delhi: University of Delhi India. 1990.