Cita APA (7th ed.)
Maslow, A. H. (1971). The farther reaches of human nature. The Viking Press.
Cita Chicago (17th ed.)
Maslow, Abraham H. The Farther Reaches of Human Nature. New York: The Viking Press, 1971.
Cita MLA (9th ed.)
Maslow, Abraham H. The Farther Reaches of Human Nature. The Viking Press, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.