APA (7th ed.) Citation

Aldrich, L. B., & Abbot, C. G. (1948). Smithsonian pyrheliometry and the standard scale of solar radiation. Smithsonian Institution.

Chicago Style (17th ed.) Citation

Aldrich, Loyal Blaine, and Charles G. Abbot. Smithsonian Pyrheliometry and the Standard Scale of Solar Radiation. Washington: Smithsonian Institution, 1948.

MLA (9th ed.) Citation

Aldrich, Loyal Blaine, and Charles G. Abbot. Smithsonian Pyrheliometry and the Standard Scale of Solar Radiation. Smithsonian Institution, 1948.