APA (7th ed.) Citation

Appenzeller, I. (2013). Introduction to astronomical spectroscopy. Cambridge observing handbooks for research astronomers. https://doi.org/10.1017/CBO9781139059503

Chicago Style (17th ed.) Citation

Appenzeller, Immo. "Introduction to Astronomical Spectroscopy." Cambridge Observing Handbooks for Research Astronomers 2013. https://doi.org/10.1017/CBO9781139059503.

MLA (9th ed.) Citation

Appenzeller, Immo. "Introduction to Astronomical Spectroscopy." Cambridge Observing Handbooks for Research Astronomers, 2013, https://doi.org/10.1017/CBO9781139059503.

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