Cita APA (7th ed.)

Bradgate, R., & Savage, N. (1991). Commercial Law. Butterworths.

Cita Chicago (17th ed.)

Bradgate, Robert, i Nilgel Savage. Commercial Law. London: Butterworths, 1991.

Cita MLA (9th ed.)

Bradgate, Robert, i Nilgel Savage. Commercial Law. Butterworths, 1991.