Cottam, S., & Orchiston, W. (2016). Eclipses, Transits, and Comets of the Nineteenth Century: How America's Perception of the Skies Changed. Springer.
Trích dẫn kiểu ChicagoCottam, Stella, và Wayne Orchiston. Eclipses, Transits, and Comets of the Nineteenth Century: How America's Perception of the Skies Changed. Springer, 2016.
MLA引文Cottam, Stella, và Wayne Orchiston. Eclipses, Transits, and Comets of the Nineteenth Century: How America's Perception of the Skies Changed. Springer, 2016.
警告：这些引文格式不一定是100％准确.