Cita APA (7th ed.)
Eisenhower, D. D. (1976). At ease: Stories i tell to friends. Eastern Acorn.
Cita Chicago (17th ed.)
Eisenhower, Dwight D. At Ease: Stories I Tell to Friends. USA: Eastern Acorn, 1976.
Cita MLA (9th ed.)
Eisenhower, Dwight D. At Ease: Stories I Tell to Friends. Eastern Acorn, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.