APA (7th ed.) Citation

Bourke, S. (1970). The springing of George Blake. Cassell.

Chicago Style (17th ed.) Citation

Bourke, Sean. The Springing of George Blake. London: Cassell, 1970.

MLA (9th ed.) Citation

Bourke, Sean. The Springing of George Blake. Cassell, 1970.

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