Citação norma APA

Guntuku, S. C., Schneider, R., Pelullo, A., Young, J., Wong, V., Ungar, L., . . . Merchant, R. (2019). Studying expressions of loneliness in individuals using twitter: An observational study. BMJ Open.

Citação norma Chicago

Guntuku, Sharath Chandra, Rachelle Schneider, Arthur Pelullo, Jami Young, Vivien Wong, Lyle Ungar, Daniel Polsky, Kevin G. Volpp, and Raina Merchant. "Studying Expressions of Loneliness in Individuals Using Twitter: An Observational Study." BMJ Open 2019.

Citação norma MLA

Guntuku, Sharath Chandra, et al. "Studying Expressions of Loneliness in Individuals Using Twitter: An Observational Study." BMJ Open 2019.

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