Cita APA (7th ed.)
Bemelmans, L. (1937). The donkey inside (Fifth printing. 1945.). The Viking Press.
Cita Chicago (17th ed.)
Bemelmans, Ludwig. The Donkey Inside. Fifth printing. 1945. New York: The Viking Press, 1937.
Cita MLA (9th ed.)
Bemelmans, Ludwig. The Donkey Inside. Fifth printing. 1945. The Viking Press, 1937.
Atenció: Aquestes cites poden no estar 100% correctes.