APA (7th ed.) Citation

White, P. D. (1930). Heart disease and its prevention. [publisher not identified].

Chicago Style (17th ed.) Citation

White, Paul Dudley. Heart Disease and Its Prevention. [Place of publication not identified]: [publisher not identified], 1930.

MLA (9th ed.) Citation

White, Paul Dudley. Heart Disease and Its Prevention. [publisher not identified], 1930.