Citação norma APA

Chakrapani, V., Newman, P. A., Singhal, N., Jerajani, J., & Shunmugam, M. (2012). Willingness to Participate in HIV Vaccine Trials among Men Who Have Sex with Men in Chennai and Mumbai, India: A Social Ecological Approach. Public Library of Science.

Citação norma Chicago

Chakrapani, Venkatesan, Peter A. Newman, Neeti Singhal, Jhalak Jerajani, and Murali Shunmugam. Willingness to Participate in HIV Vaccine Trials Among Men Who Have Sex With Men in Chennai and Mumbai, India: A Social Ecological Approach. Public Library of Science, 2012.

Citação norma MLA

Chakrapani, Venkatesan, et al. Willingness to Participate in HIV Vaccine Trials Among Men Who Have Sex With Men in Chennai and Mumbai, India: A Social Ecological Approach. Public Library of Science, 2012.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.