APA (7th ed.) Citation

Calder, N. (1969). Violent universe: An eye-witness account of the commotion in astronomy 1968-69. British Broadcasting Corporation.

Chicago Style (17th ed.) Citation

Calder, Nigel. Violent Universe: An Eye-witness Account of the Commotion in Astronomy 1968-69. London: British Broadcasting Corporation, 1969.

MLA (8th ed.) Citation

Calder, Nigel. Violent Universe: An Eye-witness Account of the Commotion in Astronomy 1968-69. British Broadcasting Corporation, 1969.

Warning: These citations may not always be 100% accurate.