Cita APA (7th ed.)
Parker, W. B. (1919). Cubans of to-day.
Cita Chicago (17th ed.)
Parker, William Belmont. Cubans of To-day. New York, London, 1919.
Cita MLA (9th ed.)
Parker, William Belmont. Cubans of To-day. 1919.
Atenció: Aquestes cites poden no estar 100% correctes.