APA (7th ed.) Citation

(1945). History 228 F.A. Group in E.T.O., 1944-45-? [publisher not identified].

Chicago Style (17th ed.) Citation

History 228 F.A. Group in E.T.O., 1944-45-? [Place of publication not identified]: [publisher not identified], 1945.

MLA (9th ed.) Citation

History 228 F.A. Group in E.T.O., 1944-45-? [publisher not identified], 1945.