APA (7th ed.) Zitazioa
Eisenhower, D. D. (1976). At ease: Stories i tell to friends. Eastern Acorn.
Chicago Style (17th ed.) Zitazioa
Eisenhower, Dwight D. At Ease: Stories I Tell to Friends. USA: Eastern Acorn, 1976.
MLA (9th ed.) Zitazioa
Eisenhower, Dwight D. At Ease: Stories I Tell to Friends. Eastern Acorn, 1976.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.