Cita APA (7th ed.)
Hale, W. H. Horizon: A Magazine of the Arts. American Heritage.
Cita Chicago (17th ed.)
Hale, William Harlan. Horizon: A Magazine of the Arts. Nueva York, EUA: American Heritage.
Cita MLA (9th ed.)
Hale, William Harlan. Horizon: A Magazine of the Arts. American Heritage.
Atenció: Aquestes cites poden no estar 100% correctes.