APA (7th ed.) Citation

Thornton, J. L. (1949). Medical books, libraries and collectors: A study of bibliography and the book trade in relation to the medical sciences. Deutsch.

Chicago Style (17th ed.) Citation

Thornton, John Leonard. Medical Books, Libraries and Collectors: A Study of Bibliography and the Book Trade in Relation to the Medical Sciences. London: Deutsch, 1949.

MLA (9th ed.) Citation

Thornton, John Leonard. Medical Books, Libraries and Collectors: A Study of Bibliography and the Book Trade in Relation to the Medical Sciences. Deutsch, 1949.