APA (7. basım) Alıntı

Bump, J. (1979). Providence, "The Wreck of the Deutschland," and a new Hopkins letter. s.n..

Chicago Style (17. basım) Atıf

Bump, Jerome. Providence, "The Wreck of the Deutschland," and a New Hopkins Letter. [s.l.: s.n., 1979.

MLA (8th ed.) Atıf

Bump, Jerome. Providence, "The Wreck of the Deutschland," and a New Hopkins Letter. s.n., 1979.