Cita APA (7a ed.)

Roberts, D. K. (1949). The Centuries' poetry: An anthology. 5, Bridges to the present day. Penguin Books.

Cita Chicago Style (17a ed.)

Roberts, Denys Kilham. The Centuries' Poetry: An Anthology. 5, Bridges to the Present Day. Harmondsworth [etc.]: Penguin Books, 1949.

Cita MLA (9a ed.)

Roberts, Denys Kilham. The Centuries' Poetry: An Anthology. 5, Bridges to the Present Day. Penguin Books, 1949.