APA (7th ed.) Citation

(1990). BBC Essential English Guide to Britain: Learn the essential language : Discover the essential facts. BBC English.

Chicago Style (17th ed.) Citation

BBC Essential English Guide to Britain: Learn the Essential Language : Discover the Essential Facts. London: BBC English, 1990.

MLA (9th ed.) Citation

BBC Essential English Guide to Britain: Learn the Essential Language : Discover the Essential Facts. BBC English, 1990.

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