Smithsonian Institutions. (1968). The Fitness of man's environment. With and introd. by Jennie Lee. Harper & Row.
Chicago-Zitierstil (17. Ausg.)Smithsonian Institutions. The Fitness of Man's Environment. With and Introd. by Jennie Lee. New York: Harper & Row, 1968.
MLA-Zitierstil (9. Ausg.)Smithsonian Institutions. The Fitness of Man's Environment. With and Introd. by Jennie Lee. Harper & Row, 1968.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.