Smithsonian Institution. Office of the Secretary & Wetmore, A. (1921). Study of body temperature of birds. [publisher not identified].
Chicago Style (17th ed.) CitationSmithsonian Institution. Office of the Secretary and Alexander Wetmore. Study of Body Temperature of Birds. Washington, D.C.: [publisher not identified], 1921.
MLA (9th ed.) CitationSmithsonian Institution. Office of the Secretary and Alexander Wetmore. Study of Body Temperature of Birds. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.