APA (7th ed.) Citation

Children's Hospital (Washington, D.C.). (1921). Fifty-first annual report, year ending June 30, 1922, Children's Hospital of D.C. [publisher not identified].

Chicago Style (17th ed.) Citation

Children's Hospital (Washington, D.C.). Fifty-first Annual Report, Year Ending June 30, 1922, Children's Hospital of D.C. [Washington]: [publisher not identified], 1921.

MLA (9th ed.) Citation

Children's Hospital (Washington, D.C.). Fifty-first Annual Report, Year Ending June 30, 1922, Children's Hospital of D.C. [publisher not identified], 1921.