APA-referens (7:e uppl.)

(1921). History of the Pennsylvania Hospital Unit (Base Hospital no. 10, U.S.A.) in the great war .. Paul B. Hoeber.

Chicago-referens (17:e uppl.)

History of the Pennsylvania Hospital Unit (Base Hospital No. 10, U.S.A.) in the Great War .. New York: Paul B. Hoeber, 1921.

MLA-referens (8:e uppl.)

History of the Pennsylvania Hospital Unit (Base Hospital No. 10, U.S.A.) in the Great War .. Paul B. Hoeber, 1921.