Cita APA (7th ed.)

Pope, J. H. (1977). Computations of solar insolation at Boulder, Colarado. NOAA.

Cita Chicago (17th ed.)

Pope, Joseph H. Computations of Solar Insolation at Boulder, Colarado. Washington, D.C.: NOAA, 1977.

Cita MLA (8th ed.)

Pope, Joseph H. Computations of Solar Insolation at Boulder, Colarado. NOAA, 1977.