APA (7th ed.) Citation

Stock Exchange (London, England). Fact book - London Stock Exchange. London Stock Exchange.

Chicago Style (17th ed.) Citation

Stock Exchange (London, England). Fact Book - London Stock Exchange. London: London Stock Exchange.

MLA (9th ed.) Citation

Stock Exchange (London, England). Fact Book - London Stock Exchange. London Stock Exchange.

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