The David Rockefeller Mexican expedition of the American Museum of Natural History :
introductory account /
by Herman T. Spieth.
APA Citation
Spieth, H. T. (1950). The David Rockefeller Mexican expedition of the American Museum of Natural History: introductory account. New York: American Museum of Natural History.
MLA Citation
Spieth, Herman T. The David Rockefeller Mexican Expedition of the American Museum of Natural History: Introductory Account. New York: American Museum of Natural History, 1950.
Warning: These citations may not always be complete (especially for serials).