Cita APA (7a ed.)

Hawkins, K., & Thomas, J. M. (1984). Enforcing regulation. Springer Science+Business Media.

Cita Chicago Style (17a ed.)

Hawkins, Keith, y John Michael Thomas. Enforcing Regulation. Dordrecht: Springer Science+Business Media, 1984.

Cita MLA (8a ed.)

Hawkins, Keith, y John Michael Thomas. Enforcing Regulation. Springer Science+Business Media, 1984.