Wheeler, D. L. (1971). The human habitat: Contemporary readings. Van Nostrand Reinhold.
Cita Chicago (17th ed.)Wheeler, David L. The Human Habitat: Contemporary Readings. New York: Van Nostrand Reinhold, 1971.
Cita MLA (9th ed.)Wheeler, David L. The Human Habitat: Contemporary Readings. Van Nostrand Reinhold, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.