Cita APA (7th ed.)
Sayers, E. V. (1929). Educational Issues and unity of experience.
Cita Chicago (17th ed.)
Sayers, Ephraim V. Educational Issues and Unity of Experience. New York, 1929.
Cita MLA (9th ed.)
Sayers, Ephraim V. Educational Issues and Unity of Experience. 1929.
Atenció: Aquestes cites poden no estar 100% correctes.