Metallicity and black hole masses of z≃6 quasars.

MLA

Kurk, Jaron D., et al. “Metallicity and Black Hole Masses of Z≃6 Quasars.” Proceedings of the International Astronomical Union, vol. 2, no. 14, Dec. 2006, p. 257. EBSCOhost, https://doi.org/10.1017/S174392130701040X.

APA

Kurk, J. D., Walter, F., Riechers, D., Rix, H.-W., Wagner, S., Pentericci, L., & Fan, X. (2006). Metallicity and black hole masses of z≃6 quasars. Proceedings of the International Astronomical Union, 2(14), 257. https://doi.org/10.1017/S174392130701040X

Chicago

Kurk, Jaron D., Fabian Walter, Dominik Riechers, Hans-Walter Rix, Stefan Wagner, Laura Pentericci, and Xiaohui Fan. 2006. “Metallicity and Black Hole Masses of Z≃6 Quasars.” Proceedings of the International Astronomical Union 2 (14): 257. doi:10.1017/S174392130701040X.