APA (7th ed.) Citation

Firth, J. D. (2004). Series index. Royal College of Physicians.

Chicago Style (17th ed.) Citation

Firth, John D. Series Index. London: Royal College of Physicians, 2004.

MLA (9th ed.) Citation

Firth, John D. Series Index. Royal College of Physicians, 2004.

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