APA (7th ed.) Citation

Dietrich, M., & Appenzeller, I. (2003). Fe II/Mg II emission-line ratio in high-redshift quasars. The astrophysical journal, 596, .

Chicago Style (17th ed.) Citation

Dietrich, Matthias, and Immo Appenzeller. "Fe II/Mg II Emission-line Ratio in High-redshift Quasars." The Astrophysical Journal 596 (2003).

MLA (9th ed.) Citation

Dietrich, Matthias, and Immo Appenzeller. "Fe II/Mg II Emission-line Ratio in High-redshift Quasars." The Astrophysical Journal, vol. 596, 2003.

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