Cita APA (7a ed.)

Curtis, R., Friedman, S. R., Neaigus, A., Jose, B., Goldstein, M., Ildefonso, G., & Curtis, R. (1995). Street-level drug markets: Network structure and HIV risk.

Cita Chicago Style (17a ed.)

Curtis, Richard, Samuel R. Friedman, Alan Neaigus, Benny Jose, Marjorie Goldstein, G. Ildefonso, y Richard Curtis. Street-level Drug Markets: Network Structure and HIV Risk. 1995.

Cita MLA (8a ed.)

Curtis, Richard, et al. Street-level Drug Markets: Network Structure and HIV Risk. 1995.