Cita APA (7a ed.)

Ellison, J. M., & Spohn, R. (2015). Borders Up in Smoke: Marijuana Enforcement in Nebraska After Colorado’s Legalization of Medicinal Marijuana.

Cita Chicago Style (17a ed.)

Ellison, Jared M., y Ryan Spohn. Borders Up in Smoke: Marijuana Enforcement in Nebraska After Colorado’s Legalization of Medicinal Marijuana. 2015.

Cita MLA (9a ed.)

Ellison, Jared M., y Ryan Spohn. Borders Up in Smoke: Marijuana Enforcement in Nebraska After Colorado’s Legalization of Medicinal Marijuana. 2015.