Cita APA (7a ed.)

Luengo, C., Caffera, M., & Chávez, C. (2014). Uncertain penalties and compliance.

Cita Chicago Style (17a ed.)

Luengo, Carol, Marcelo Caffera, y Carlos Chávez. Uncertain Penalties and Compliance. 2014.

Cita MLA (9a ed.)

Luengo, Carol, et al. Uncertain Penalties and Compliance. 2014.