APA način citiranja

Chakrapani, V., Velayudham, J., Shunmugam, M., Newman, P. A., & Dubrow, R. (2013). Barriers to antiretroviral treatment access for injecting drug users living with HIV in Chennai, South India.

Čikaški stil citiranja

Chakrapani, Venkatesan, Jaikumar Velayudham, Murali Shunmugam, Peter A. Newman, i Robert Dubrow. Barriers to Antiretroviral Treatment Access for Injecting Drug Users Living With HIV in Chennai, South India. 2013.

MLA način citiranja

Chakrapani, Venkatesan, et al. Barriers to Antiretroviral Treatment Access for Injecting Drug Users Living With HIV in Chennai, South India. 2013.