APA (7th ed.) Citation

(1925). Index: S. and A. Memoranda No. 252 to No. 269 (July 1, 1923 to Dec. 31, 1924). GPO.

Chicago Style (17th ed.) Citation

Index: S. and A. Memoranda No. 252 to No. 269 (July 1, 1923 to Dec. 31, 1924). [Washington]: GPO, 1925.

MLA (9th ed.) Citation

Index: S. and A. Memoranda No. 252 to No. 269 (July 1, 1923 to Dec. 31, 1924). GPO, 1925.

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