Cita APA (7th ed.)
Walt Disney Educational Media Company. (1980). El hombre su peor enemigo: Man is his own worst enemy. Walt Disney.
Cita Chicago (17th ed.)
Walt Disney Educational Media Company. El Hombre Su Peor Enemigo: Man Is His Own Worst Enemy. [United States: Walt Disney, 1980.
Cita MLA (9th ed.)
Walt Disney Educational Media Company. El Hombre Su Peor Enemigo: Man Is His Own Worst Enemy. Walt Disney, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.