Cita APA (7a ed.)

Adams, J. N., & Brownsword, R. (1995). Key issues in contract. Butterworths.

Cita Chicago Style (17a ed.)

Adams, John N., y Roger Brownsword. Key Issues in Contract. London [etc.]: Butterworths, 1995.

Cita MLA (9a ed.)

Adams, John N., y Roger Brownsword. Key Issues in Contract. Butterworths, 1995.