Smithsonian Institutions. (1968). The Fitness of man's environment: With an introduction by Jennie Lee. Smithsonian Institution Press.
芝加哥风格引文Smithsonian Institutions. The Fitness of Man's Environment: With an Introduction by Jennie Lee. Washington: Smithsonian Institution Press, 1968.
MLA引文Smithsonian Institutions. The Fitness of Man's Environment: With an Introduction by Jennie Lee. Smithsonian Institution Press, 1968.
警告：这些引文格式不一定是100％准确.