APA (7. basım) Alıntı

Hughes, T. P. (1971). Elmer Sperry: Inventor and engineer. Johns Hopkins Press.

Chicago Style (17. basım) Atıf

Hughes, Thomas Parke. Elmer Sperry: Inventor and Engineer. Baltimore: Johns Hopkins Press, 1971.

MLA (8th ed.) Atıf

Hughes, Thomas Parke. Elmer Sperry: Inventor and Engineer. Johns Hopkins Press, 1971.