APA (7th ed.) Citation

Tweedale, G. (1990). At the sign of the Plough : 275 years of Allen & Hanburys and the British pharmaceutical industry 1715-1990 / Geoffrey Tweedale: 275 years of Allen & Hanburys and the British pharmaceutical industry 1715-1990. Murray.

Chicago Style (17th ed.) Citation

Tweedale, Geoffrey. At the Sign of the Plough : 275 Years of Allen & Hanburys and the British Pharmaceutical Industry 1715-1990 / Geoffrey Tweedale: 275 Years of Allen & Hanburys and the British Pharmaceutical Industry 1715-1990. London: Murray, 1990.

MLA (9th ed.) Citation

Tweedale, Geoffrey. At the Sign of the Plough : 275 Years of Allen & Hanburys and the British Pharmaceutical Industry 1715-1990 / Geoffrey Tweedale: 275 Years of Allen & Hanburys and the British Pharmaceutical Industry 1715-1990. Murray, 1990.

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