APA (7th ed.) Citation

Bartelmann, M. (2009). Ruth Durrer: The cosmic microwave background. General relativity and gravitation, 41(7), . https://doi.org/10.1007/s10714-009-0791-0

Chicago Style (17th ed.) Citation

Bartelmann, Matthias. "Ruth Durrer: The Cosmic Microwave Background." General Relativity and Gravitation 41, no. 7 (2009). https://doi.org/10.1007/s10714-009-0791-0.

MLA (9th ed.) Citation

Bartelmann, Matthias. "Ruth Durrer: The Cosmic Microwave Background." General Relativity and Gravitation, vol. 41, no. 7, 2009, https://doi.org/10.1007/s10714-009-0791-0.