APA (7th ed.) Citation

How, H., Mackenzie, M., & Royal College of Physicians of London. (1892). Sir Morell Mackenzie, M.D. [publisher not identified].

Chicago Style (17th ed.) Citation

How, Harry, Morell Mackenzie, and Royal College of Physicians of London. Sir Morell Mackenzie, M.D. [Place of publication not identified]: [publisher not identified], 1892.

MLA (8th ed.) Citation

How, Harry, et al. Sir Morell Mackenzie, M.D. [publisher not identified], 1892.