APA (7th ed.) Citation

Worcester, A. (1931). Modern nursing. [publisher not identified].

Chicago Style (17th ed.) Citation

Worcester, Alfred. Modern Nursing. [Place of publication not identified]: [publisher not identified], 1931.

MLA (8th ed.) Citation

Worcester, Alfred. Modern Nursing. [publisher not identified], 1931.

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