Cita APA (7a ed.)

Carpenter, C. (2007). Workplace drug testing and worker drug use. Health services research, 42(2), 795-810. doi:10.1111/j.1475-6773.2006.00632.x

Cita Chicago Style (17a ed.)

Carpenter, Christopher. "Workplace Drug Testing and Worker Drug Use." Health Services Research 42, no. 2 (2007): 795-810. https://doi.org/10.1111/j.1475-6773.2006.00632.x.

Cita MLA (9a ed.)

Carpenter, Christopher. "Workplace Drug Testing and Worker Drug Use." Health Services Research, vol. 42, no. 2, 2007, pp. 795-810, https://doi.org/10.1111/j.1475-6773.2006.00632.x.