APA (7th ed.) Citation

Abbot, C. G. (1933). Forecasts of solar variation. Smithsonian Inst.

Chicago Style (17th ed.) Citation

Abbot, Charles G. Forecasts of Solar Variation. Washington: Smithsonian Inst, 1933.

MLA (9th ed.) Citation

Abbot, Charles G. Forecasts of Solar Variation. Smithsonian Inst, 1933.

Warning: These citations may not always be 100% accurate.