Cita APA (7a ed.)

Downs, B. W. (1926). Cambridge past and present. Methuen & Co..

Cita Chicago Style (17a ed.)

Downs, Brian Westerdale. Cambridge Past and Present. London: Methuen & Co., 1926.

Cita MLA (8a ed.)

Downs, Brian Westerdale. Cambridge Past and Present. Methuen & Co., 1926.