APA (7th ed.) Citation

Caffau, E., & Ludwig, H. (2014). Isotope Spectroscopy. Astronomische Nachrichten, 335(1), . https://doi.org/10.1002/asna.201312010

Chicago Style (17th ed.) Citation

Caffau, Elisabetta, and Hans-Günter Ludwig. "Isotope Spectroscopy." Astronomische Nachrichten 335, no. 1 (2014). https://doi.org/10.1002/asna.201312010.

MLA (9th ed.) Citation

Caffau, Elisabetta, and Hans-Günter Ludwig. "Isotope Spectroscopy." Astronomische Nachrichten, vol. 335, no. 1, 2014, https://doi.org/10.1002/asna.201312010.

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