APA (7th ed.) Citation

Firth, J. D., Lynn, W., & Harman, K. (2004). Infectious diseases and dermatology. Royal College Physicians.

Chicago Style (17th ed.) Citation

Firth, John D., William Lynn, and Karen Harman. Infectious Diseases and Dermatology. London: Royal College Physicians, 2004.

MLA (9th ed.) Citation

Firth, John D., et al. Infectious Diseases and Dermatology. Royal College Physicians, 2004.

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