Concerning Smithsonian pyrheliometry,
by C. G. Abbot, L. B. Aldrich, and A. G. Froiland.
APA Citation
Abbot, C. G. (Charles Greeley). (1954). Concerning Smithsonian pyrheliometry. Washington: Smithsonian Institution.
MLA Citation
Abbot, C. G. (Charles Greeley), b. 1872. Concerning Smithsonian Pyrheliometry. Washington: Smithsonian Institution, 1954.
Warning: These citations may not always be complete (especially for serials).