Absolute photometry of the light of the night sky ;
the zenith intensity of Haleakala (latitude N 20.7 degrees) and at Fritz Peak (latitude N 39.9 degrees) /
[by] F.E. Roach and L.L. Smith.
APA Citation
Roach, F. E. (Franklin Evans)., Smith, L. L. (1964). Absolute photometry of the light of the night sky: the zenith intensity of Haleakala (latitude N 20.7 degrees) and at Fritz Peak (latitude N 39.9 degrees). [Boulder, Colo.]: [Central Radio Propagation Laboratory, National Bureau of Standards] for sale by the Superintendent of Documents, U.S. Govt. Print. Off.
MLA Citation
Roach, F. E. (Franklin Evans), 1905-1993, and L. L Smith. Absolute Photometry of the Light of the Night Sky: the Zenith Intensity of Haleakala (latitude N 20.7 Degrees) And At Fritz Peak (latitude N 39.9 Degrees). [Boulder, Colo.]: [Central Radio Propagation Laboratory, National Bureau of Standards] for sale by the Superintendent of Documents, U.S. Govt. Print. Off, 1964.
Warning: These citations may not always be complete (especially for serials).