APA (7th ed.) Citation

Ambos-Spies, K. (1999). Polynomial time reducibilities and degrees. Handbook of computability theory. https://doi.org/10.1016/S0049-237X(99)80034-2

Chicago Style (17th ed.) Citation

Ambos-Spies, Klaus. "Polynomial Time Reducibilities and Degrees." Handbook of Computability Theory 1999. https://doi.org/10.1016/S0049-237X(99)80034-2.

MLA (9th ed.) Citation

Ambos-Spies, Klaus. "Polynomial Time Reducibilities and Degrees." Handbook of Computability Theory, 1999, https://doi.org/10.1016/S0049-237X(99)80034-2.