APA (7th ed.) Citation

Ambos-Spies, K. (2012). Computability in Europe 2009. Annals of pure and applied logic, 163(5), . https://doi.org/10.1016/j.apal.2011.06.006

Chicago Style (17th ed.) Citation

Ambos-Spies, Klaus. "Computability in Europe 2009." Annals of Pure and Applied Logic 163, no. 5 (2012). https://doi.org/10.1016/j.apal.2011.06.006.

MLA (9th ed.) Citation

Ambos-Spies, Klaus. "Computability in Europe 2009." Annals of Pure and Applied Logic, vol. 163, no. 5, 2012, https://doi.org/10.1016/j.apal.2011.06.006.