Cita APA (7th ed.)

Fromm, E. (1964). The heart of man: Its genius for good and evil. Harper & Row.

Cita Chicago (17th ed.)

Fromm, Erich. The Heart of Man: Its Genius for Good and Evil. New York: Harper & Row, 1964.

Cita MLA (9th ed.)

Fromm, Erich. The Heart of Man: Its Genius for Good and Evil. Harper & Row, 1964.