APA (7th ed.) Citation

Guthrie, D. (1946). A history of medicine. Nelson.

Chicago Style (17th ed.) Citation

Guthrie, Douglas. A History of Medicine. London: Nelson, 1946.

MLA (9th ed.) Citation

Guthrie, Douglas. A History of Medicine. Nelson, 1946.

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