APA citiranje

Ryan, J. E., Veliz, P., McCabe, S. E., Stoddard, S. A., & Boyd, C. J. (2019). Association of early onset of cannabis, cigarette, other drug use and schizophrenia or psychosis. Schizophr Res.

Citação norma Chicago

Ryan, Jennie E., Philip Veliz, Sean E. McCabe, Sarah A. Stoddard, and Carol J. Boyd. "Association of Early Onset of Cannabis, Cigarette, Other Drug Use and Schizophrenia or Psychosis." Schizophr Res 2019.

MLA citiranje

Ryan, Jennie E., et al. "Association of Early Onset of Cannabis, Cigarette, Other Drug Use and Schizophrenia or Psychosis." Schizophr Res 2019.